| ARRIVED 17 MINUTES AGO |
 |  |
Departure (UA731 Flight Schedule)
Denver, United StatesMDT 00:00:00 DAY
Arrival (UA731 Flight Schedule)
EDT 00:00:00 DAY
Flight Radar Checker UA 731
Live Flight Tracker Map
Flight UA731 from Denver to Buffalo is operated by United Airlines. Scheduled time of departure from Denver Intl is 17:31 MDT and scheduled time of arrival in Buffalo Niagara Intl is 22:43 EDT. The duration of the flight is 3 hours 12 minutes.
Flight Finder
from Buffalo to Denver
History Flight Information for UA731 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Fri, 23 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N37290 (Boeing B738) | 18:27 MDT | 23:07 EDT |
| Thu, 22 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N38257 (Boeing B738) | 17:48 MDT | 22:24 EDT |
| Wed, 21 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | |||
| Tue, 20 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N14228 (Boeing B738) | 17:47 MDT | 22:24 EDT |
| Mon, 19 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N37252 (Boeing B738) | 17:37 MDT | 22:22 EDT |
| Sun, 18 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N37298 (Boeing B738) | 17:50 MDT | 22:40 EDT |
| Sat, 17 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N26232 (Boeing B738) | 17:38 MDT | 22:49 EDT |
| Fri, 16 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | 17:50 MDT | 22:32 EDT | |
| Thu, 15 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N16234 (Boeing B738) | 18:17 MDT | 23:03 EDT |
| Wed, 14 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N73275 (Boeing B738) | 18:45 MDT | 23:09 EDT |
| Tue, 13 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | 17:54 MDT | 00:59 EDT | |
| Mon, 12 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N13227 (Boeing B738) | 17:54 MDT | 22:25 EDT |
| Sun, 11 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N73256 (Boeing B738) | 17:55 MDT | 22:32 EDT |
| Sat, 10 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | 18:01 MDT | 22:39 EDT | |
| Fri, 09 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N39450 (Boeing B739) | 17:46 MDT | 22:31 EDT |
| Thu, 08 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N34222 (Boeing B738) | 17:33 MDT | 22:25 EDT |
| Wed, 07 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N35260 (Boeing B738) | 17:54 MDT | 22:30 EDT |
| Tue, 06 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N78506 (Boeing B738) | 18:43 MDT | 23:23 EDT |
| Mon, 05 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N33289 (Boeing B738) | 17:40 MDT | 22:43 EDT |
| Sun, 04 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N77538 (Boeing B738) | 18:09 MDT | 22:54 EDT |
| Sat, 03 Oct | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N35204 (Boeing B738) | 17:28 MDT | 22:26 EDT |
| Tue, 29 Sep | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | 17:50 MDT | 22:32 EDT | |
| Mon, 28 Sep | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N77261 (Boeing B738) | 18:12 MDT | 22:53 EDT |
| Sun, 27 Sep | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | 17:45 MDT | 22:23 EDT | |
| Sat, 26 Sep | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N77510 (Boeing B738) | 18:26 MDT | 23:08 EDT |
| Fri, 25 Sep | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | N24224 (Boeing B738) | 20:08 MDT | 00:50 EDT |
| Thu, 24 Sep | UA731 | Denver Intl (DEN) | Buffalo Niagara Intl (BUF) | 17:31 MDT | 22:43 EDT | 17:48 MDT | 22:47 EDT | |
| Wed, 23 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:59 MDT | 00:40 EDT | |
| Tue, 22 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 18:18 MDT | 23:39 EDT | |
| Mon, 21 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | |||
| Sun, 20 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 18:41 MDT | 00:07 EDT | |
| Sat, 19 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:45 MDT | 23:52 EDT | 17:58 MDT | 01:28 EDT | |
| Fri, 18 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 18:46 MDT | 00:37 EDT | |
| Thu, 17 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:42 MDT | 00:58 EDT | |
| Wed, 16 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:44 MDT | 23:28 EDT | |
| Tue, 15 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 19:00 MDT | 00:09 EDT | |
| Mon, 14 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:43 MDT | 21:19 EDT | |
| Sun, 13 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 19:30 MDT | 01:18 EDT | |
| Sat, 12 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:45 MDT | 23:52 EDT | 17:43 MDT | 23:22 EDT | |
| Fri, 11 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | N844UA (Airbus A319) | 17:55 MDT | 01:37 EDT |
| Thu, 10 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:46 MDT | 23:14 EDT | |
| Wed, 09 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:51 MDT | 23:18 EDT | |
| Tue, 08 Sep | UA731 | Denver Intl (DEN) | Boston Logan Intl (BOS) | 17:47 MDT | 23:54 EDT | 17:59 MDT | 23:43 EDT | |
| Mon, 07 Sep | UA731 | Cincinnati Northern Kentucky Intl (CVG) | Chicago Ohare Intl (ORD) | 12:29 EDT | 13:03 CDT | N37253 (Boeing B738) | 12:37 EDT | 12:25 CDT |
| Sun, 06 Sep | UA731 | Cincinnati Northern Kentucky Intl (CVG) | Chicago Ohare Intl (ORD) | 12:29 EDT | 13:03 CDT | N24224 (Boeing B738) | 13:00 EDT | 12:59 CDT |
| Sat, 05 Sep | UA731 | Cincinnati Northern Kentucky Intl (CVG) | Chicago Ohare Intl (ORD) | 12:29 EDT | 13:03 CDT | N837UA (Airbus A319) | 12:41 EDT | 12:34 CDT |
| Thu, 03 Sep | UA731 | Cincinnati Northern Kentucky Intl (CVG) | Chicago Ohare Intl (ORD) | 12:29 EDT | 13:03 CDT | N896UA ( A319) | 13:34 EDT | 13:26 CDT |
| Wed, 02 Sep | UA731 | Cincinnati Northern Kentucky Intl (CVG) | Chicago Ohare Intl (ORD) | 12:29 EDT | 13:03 CDT | N817UA (Airbus A319) | 12:40 EDT | 12:30 CDT |
| Tue, 01 Sep | UA731 | Cincinnati Northern Kentucky Intl (CVG) | Chicago Ohare Intl (ORD) | 12:29 EDT | 13:03 CDT | N68843 (Boeing B739) | 12:53 EDT | 14:09 CDT |
Disclaimer for UA731 Flight Radar Data
Flight UA731 from Denver Intl to Buffalo Niagara 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 UA731 data.
