| EXPECTED TO ARRIVE IN 1 HOUR 48 MINUTES |
 |  |
Departure (UA644 Flight Schedule)
Denver, United StatesMDT 00:00:00 DAY
Arrival (UA644 Flight Schedule)
PDT 00:00:00 DAY
Flight Radar Checker UA 644
Live Flight Tracker Map
Flight UA644 from Denver to Portland is operated by United Airlines. Scheduled time of departure from Denver Intl is 11:24 MDT and scheduled time of arrival in Portland Intl is 13:06 PDT. The duration of the flight is 2 hours 42 minutes.
Flight Finder
from Portland to Denver
| Flight | Departure | Arrival |
|---|---|---|
| UA459 08:38 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN2944 09:40 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| DZR355 10:09 |
Portland Intl (PDX) |
Centennial (APA) |
| AS684 10:50 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN1375 11:35 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN1454 11:50 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA2375 12:19 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA3904 12:32 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA3921 12:37 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN4010 14:10 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN3703 14:25 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA2793 14:43 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| F91790 15:26 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA2448 16:25 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA1411 16:28 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA287 18:02 |
Portland Intl Jetport (PWM) |
Denver Intl (DEN) |
| WN3704 18:20 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| AS1346 18:29 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA1787 19:54 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| AS711 21:37 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| UA2334 22:44 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN3559 23:05 |
Portland Intl (PDX) |
Denver Intl (DEN) |
| WN8518 23:44 |
Portland Intl (PDX) |
Denver Intl (DEN) |
History Flight Information for UA644 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Thu, 28 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | |||
| Wed, 27 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | N66837 (Boeing B739) | 11:24 MDT | 11:02 PDT |
| Wed, 27 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | N38268 (Boeing B738) | 08:08 EDT | 09:32 MDT |
| Tue, 26 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | N69835 (Boeing B739) | 11:44 MDT | 12:41 PDT |
| Tue, 26 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | N33289 (Boeing B738) | 08:04 EDT | 09:41 MDT |
| Mon, 25 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | N37420 (Boeing B739) | 11:48 MDT | 12:55 PDT |
| Mon, 25 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | 07:55 EDT | 09:35 MDT | |
| Sun, 24 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | 11:45 MDT | 14:00 PDT | |
| Sun, 24 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | 08:05 EDT | 09:46 MDT | |
| Sat, 23 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | N66897 (Boeing B739) | 11:47 MDT | 13:02 PDT |
| Sat, 23 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | N11206 (Boeing B738) | 08:21 EDT | 10:01 MDT |
| Fri, 22 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | N37422 (Boeing B739) | 11:54 MDT | 13:34 PDT |
| Fri, 22 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | 08:04 EDT | 09:38 MDT | |
| Thu, 21 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:24 MDT | 13:06 PDT | N69819 (Boeing B739) | 12:49 MDT | 14:24 PDT |
| Thu, 21 May | UA644 | Philadelphia Intl (PHL) | Denver Intl (DEN) | 08:00 EDT | 10:01 MDT | 08:31 EDT | 10:19 MDT | |
| Wed, 20 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N67827 (Boeing B739) | 12:13 MDT | 13:31 PDT |
| Wed, 20 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N56859 (Boeing B753) | 08:41 EDT | 10:16 MDT |
| Tue, 19 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N68453 (Boeing B739) | 11:36 MDT | 13:01 PDT |
| Tue, 19 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N57857 (Boeing B753) | 08:40 EDT | 10:01 MDT |
| Mon, 18 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N37419 (Boeing B739) | 11:43 MDT | 13:00 PDT |
| Mon, 18 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N75854 (Boeing B753) | 08:57 EDT | 10:26 MDT |
| Sun, 17 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N62894 (Boeing B739) | 11:26 MDT | 12:53 PDT |
| Sun, 17 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N57862 (Boeing B753) | 09:11 EDT | 10:15 MDT |
| Sat, 16 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N69824 (Boeing B739) | 11:33 MDT | 13:20 PDT |
| Sat, 16 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N57857 (Boeing B753) | 08:38 EDT | 10:00 MDT |
| Fri, 15 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N37420 (Boeing B739) | 11:27 MDT | 12:58 PDT |
| Fri, 15 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N78866 (Boeing B753) | 09:25 EDT | 10:33 MDT |
| Thu, 14 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Thu, 14 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N68880 (Boeing B739) | 08:40 EDT | 14:01 MDT |
| Wed, 13 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Wed, 13 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N62889 (Boeing B739) | 08:40 EDT | 13:59 MDT |
| Tue, 12 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N69804 (Boeing B739) | 11:28 MDT | 13:14 PDT |
| Tue, 12 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N57855 (Boeing B753) | 08:51 EDT | 10:14 MDT |
| Mon, 11 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Mon, 11 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N61886 (Boeing B739) | 08:55 EDT | 13:57 MDT |
| Sun, 10 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Sun, 10 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N75436 (Boeing B739) | 08:46 EDT | 14:00 MDT |
| Sat, 09 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N66893 (Boeing B739) | 11:32 MDT | 13:03 PDT |
| Sat, 09 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N75853 (Boeing B753) | 08:48 EDT | 10:22 MDT |
| Fri, 08 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N57852 (Boeing B753) | 11:39 MDT | 11:12 PDT |
| Fri, 08 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N67845 (Boeing B739) | 08:50 EDT | 13:53 MDT |
| Thu, 07 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Thu, 07 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N66841 (Boeing B739) | 08:37 EDT | 14:05 MDT |
| Wed, 06 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N34460 (Boeing B739) | 11:38 MDT | 13:47 PDT |
| Wed, 06 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N74856 (Boeing B753) | 08:47 EDT | 10:42 MDT |
| Tue, 05 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N69806 (Boeing B739) | 11:39 MDT | 13:45 PDT |
| Tue, 05 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N56859 (Boeing B753) | 09:10 EDT | 10:43 MDT |
| Mon, 04 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Mon, 04 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N27421 (Boeing B739) | 08:47 EDT | 13:44 MDT |
| Sun, 03 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N68891 (Boeing B739) | 11:55 MDT | 13:09 PDT |
| Sun, 03 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N68891 (Boeing B739) | 08:40 EDT | 11:22 MDT |
| Sat, 02 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Sat, 02 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N68843 (Boeing B739) | 08:42 EDT | 13:49 MDT |
| Fri, 01 May | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | |||
| Fri, 01 May | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N69824 (Boeing B739) | 08:40 EDT | 13:53 MDT |
| Thu, 30 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:27 MDT | 13:15 PDT | N68843 (Boeing B739) | 13:26 MDT | 12:51 PDT |
| Thu, 30 Apr | UA644 | Washington Dulles Intl (IAD) | Denver Intl (DEN) | 08:25 EDT | 10:28 MDT | N68843 (Boeing B739) | 08:51 EDT | 12:42 MDT |
| Wed, 29 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N76529 (Boeing B738) | 11:28 MDT | 13:07 PDT |
| Wed, 29 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N67815 (Boeing B739) | 07:14 CDT | 08:16 MDT |
| Tue, 28 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N76528 (Boeing B738) | 11:22 MDT | 12:51 PDT |
| Tue, 28 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N451UA (Airbus A320) | 07:11 CDT | 08:10 MDT |
| Mon, 27 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N76522 (Boeing B738) | 11:30 MDT | 12:59 PDT |
| Mon, 27 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | 07:21 CDT | 08:16 MDT | |
| Sun, 26 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N78501 (Boeing B738) | 11:31 MDT | 12:58 PDT |
| Sun, 26 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N76529 (Boeing B738) | 07:18 CDT | 08:16 MDT |
| Sat, 25 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:09 PDT | 13:22 MDT | 12:47 PDT | |
| Sat, 25 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N829UA (Airbus A319) | 07:27 CDT | 08:14 MDT |
| Fri, 24 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N76519 (Boeing B738) | 11:16 MDT | 12:56 PDT |
| Fri, 24 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | |||
| Thu, 23 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Thu, 23 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | 07:13 CDT | 08:06 MDT | |
| Wed, 22 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:09 PDT | N889UA (Airbus A319) | 13:29 MDT | 12:57 PDT |
| Wed, 22 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N66848 (Boeing B739) | 07:12 CDT | 08:07 MDT |
| Tue, 21 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Tue, 21 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N806UA (Airbus A319) | 07:39 CDT | 08:22 MDT |
| Mon, 20 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Mon, 20 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N819UA (Airbus A319) | 07:14 CDT | 08:03 MDT |
| Sun, 19 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Sun, 19 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N17244 (Boeing B738) | 07:17 CDT | 08:18 MDT |
| Sat, 18 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:09 PDT | |||
| Sat, 18 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N818UA (Airbus A319) | 07:29 CDT | 08:25 MDT |
| Fri, 17 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N26208 (Boeing B738) | 11:50 MDT | 13:13 PDT |
| Fri, 17 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N893UA (Airbus A319) | 07:12 CDT | 08:04 MDT |
| Thu, 16 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N78509 (Boeing B738) | 11:20 MDT | 12:55 PDT |
| Thu, 16 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N811UA (Airbus A319) | 07:15 CDT | 08:11 MDT |
| Wed, 15 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:09 PDT | N826UA (Airbus A319) | 11:26 MDT | 13:09 PDT |
| Wed, 15 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N37437 (Boeing B739) | 07:13 CDT | 08:02 MDT |
| Tue, 14 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N14231 (Boeing B738) | 11:21 MDT | 12:50 PDT |
| Tue, 14 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N835UA (Airbus A319) | 07:13 CDT | 07:57 MDT |
| Mon, 13 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N77530 (Boeing B738) | 11:20 MDT | 13:01 PDT |
| Mon, 13 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N811UA (Airbus A319) | 07:20 CDT | 08:11 MDT |
| Sun, 12 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Sun, 12 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N78506 (Boeing B738) | 07:15 CDT | 07:54 MDT |
| Sat, 11 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:09 PDT | 13:17 MDT | 12:47 PDT | |
| Sat, 11 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N816UA (Airbus A319) | 07:14 CDT | 08:04 MDT |
| Fri, 10 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N815UA (Airbus A319) | 07:12 CDT | 08:06 MDT |
| Thu, 09 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N24211 (Boeing B738) | 11:23 MDT | 12:55 PDT |
| Thu, 09 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N815UA (Airbus A319) | 07:11 CDT | 08:00 MDT |
| Wed, 08 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:09 PDT | N834UA (Airbus A319) | 11:21 MDT | 12:57 PDT |
| Wed, 08 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | |||
| Tue, 07 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Tue, 07 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N830UA (Airbus A319) | 06:45 CDT | 08:08 MDT |
| Mon, 06 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N78506 (Boeing B738) | 11:21 MDT | 12:54 PDT |
| Mon, 06 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | 07:16 CDT | 09:34 MDT | |
| Sun, 05 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Sun, 05 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:05 CDT | 08:25 MDT | N38417 (Boeing B739) | 07:57 CDT | 08:26 MDT |
| Sat, 04 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | |||
| Sat, 04 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N852UA (Airbus A319) | 08:08 CDT | 09:12 MDT |
| Fri, 03 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N77537 (Boeing B738) | 11:29 MDT | 13:10 PDT |
| Fri, 03 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N890UA (Airbus A319) | 07:13 CDT | 08:09 MDT |
| Thu, 02 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N76517 (Boeing B738) | 11:39 MDT | 13:25 PDT |
| Thu, 02 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N820UA (Airbus A319) | 07:46 CDT | 08:45 MDT |
| Wed, 01 Apr | UA644 | Denver Intl (DEN) | Portland Intl (PDX) | 11:21 MDT | 13:08 PDT | N77510 (Boeing B738) | 11:21 MDT | 12:54 PDT |
| Wed, 01 Apr | UA644 | Dallas Fort Worth Intl (DFW) | Denver Intl (DEN) | 07:15 CDT | 08:35 MDT | N38454 (Boeing B739) | 07:24 CDT | 08:09 MDT |
Disclaimer for UA644 Flight Radar Data
Flight UA644 from Denver Intl to Portland Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA644 data.
