| SCHEDULED TO ARRIVE IN 1 HOUR 53 MINUTES |
 |  |
Departure (UA643 Flight Schedule)
Santa Ana, United StatesPDT 00:00:00 DAY
Arrival (UA643 Flight Schedule)
CDT 00:00:00 DAY
Flight Radar Checker UA 643
Live Flight Tracker Map
Flight UA643 from Santa Ana to Houston is operated by United Airlines. Scheduled time of departure from John Wayne Arpt Orange Co is 15:10 PDT and scheduled time of arrival in George Bush Intercontinental is 20:29 CDT. The duration of the flight is 3 hours 19 minutes.
4.4 out of 5 stars / 9 votes
History Flight Information for UA643 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sun, 06 Sep | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | |||
| Sat, 05 Sep | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | |||
| Sat, 05 Sep | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:21 PDT | 11:46 PDT | |
| Sat, 05 Sep | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 05:59 PDT | 05:55 PDT | |
| Fri, 04 Sep | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:30 PDT | 20:17 CDT | |
| Fri, 04 Sep | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Fri, 04 Sep | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 05:59 PDT | 07:23 PDT | |
| Thu, 03 Sep | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:08 PDT | 19:49 CDT | |
| Thu, 03 Sep | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:21 PDT | 11:42 PDT | |
| Thu, 03 Sep | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N37252 (Boeing B738) | 05:58 PDT | 07:07 PDT |
| Wed, 02 Sep | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:08 PDT | 19:52 CDT | |
| Wed, 02 Sep | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Wed, 02 Sep | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N73256 (Boeing B738) | 05:58 PDT | 07:08 PDT |
| Tue, 01 Sep | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:10 PDT | 20:07 CDT | |
| Tue, 01 Sep | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:37 PDT | 11:58 PDT | |
| Tue, 01 Sep | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N33203 (Boeing B738) | 05:57 PDT | 07:05 PDT |
| Mon, 31 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:19 PDT | 18:34 CDT | |
| Mon, 31 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Mon, 31 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:00 PDT | 07:09 PDT | |
| Sun, 30 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:14 PDT | 19:56 CDT | |
| Sun, 30 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:34 PDT | 11:56 PDT | |
| Sun, 30 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N75433 (Boeing B739) | 06:06 PDT | 07:16 PDT |
| Sat, 29 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | N27734 (Boeing B737) | 14:59 PDT | 19:53 CDT |
| Sat, 29 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Sat, 29 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:04 PDT | 07:14 PDT | |
| Fri, 28 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:02 PDT | 19:58 CDT | |
| Fri, 28 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:23 PDT | 11:51 PDT | |
| Fri, 28 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:03 PDT | 07:20 PDT | |
| Thu, 27 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:19 PDT | 20:21 CDT | |
| Thu, 27 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:37 PDT | 11:49 PDT | |
| Thu, 27 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N76533 (Boeing B738) | 05:57 PDT | 07:07 PDT |
| Wed, 26 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:09 PDT | 19:51 CDT | |
| Wed, 26 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:22 PDT | 11:55 PDT | |
| Wed, 26 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N76503 (Boeing B738) | 05:59 PDT | 07:11 PDT |
| Tue, 25 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:09 PDT | 20:02 CDT | |
| Tue, 25 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 11:07 PDT | 12:39 PDT | |
| Tue, 25 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N38257 (Boeing B738) | 06:07 PDT | 07:09 PDT |
| Mon, 24 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 16:06 PDT | 21:00 CDT | |
| Mon, 24 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Mon, 24 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:38 PDT | 06:03 PDT | 07:07 PDT | |
| Sun, 23 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 16:02 PDT | 20:50 CDT | |
| Sun, 23 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Sun, 23 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N38451 (Boeing B739) | 06:05 PDT | 07:12 PDT |
| Sat, 22 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | N24736 (Boeing B737) | 15:07 PDT | 20:04 CDT |
| Sat, 22 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:33 PDT | 11:49 PDT | |
| Sat, 22 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:33 PDT | 07:35 PDT | |
| Fri, 21 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:08 PDT | 20:05 CDT | |
| Fri, 21 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Fri, 21 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:05 PDT | 07:12 PDT | |
| Thu, 20 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:16 PDT | 20:08 CDT | |
| Thu, 20 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Thu, 20 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | |||
| Wed, 19 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:09 PDT | 20:02 CDT | |
| Wed, 19 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:18 PDT | 11:38 PDT | |
| Wed, 19 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N37252 (Boeing B738) | 06:15 PDT | 07:58 PDT |
| Tue, 18 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:11 PDT | 19:57 CDT | |
| Tue, 18 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:24 PDT | 11:34 PDT | |
| Tue, 18 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N12216 (Boeing B738) | 06:00 PDT | 07:10 PDT |
| Mon, 17 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:26 PDT | 20:22 CDT | |
| Mon, 17 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Mon, 17 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:00 PDT | 07:45 PDT | |
| Sun, 16 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:25 PDT | 20:15 CDT | |
| Sun, 16 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:20 PDT | 12:19 PDT | |
| Sun, 16 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N66897 (Boeing B739) | 06:03 PDT | 07:07 PDT |
| Sat, 15 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | N14731 (Boeing B737) | 15:15 PDT | 20:12 CDT |
| Sat, 15 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 11:13 PDT | 12:45 PDT | |
| Sat, 15 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:08 PDT | 07:10 PDT | |
| Fri, 14 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:12 PDT | 20:07 CDT | |
| Fri, 14 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | |||
| Fri, 14 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | 06:05 PDT | 07:13 PDT | |
| Thu, 13 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:03 PDT | 20:07 CDT | |
| Thu, 13 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 11:17 PDT | 12:24 PDT | |
| Thu, 13 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N33286 (Boeing B738) | 05:57 PDT | 07:14 PDT |
| Wed, 12 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:15 PDT | 20:13 CDT | |
| Wed, 12 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | N13227 (Boeing B738) | 10:37 PDT | 12:24 PDT |
| Wed, 12 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N13227 (Boeing B738) | 06:07 PDT | 07:45 PDT |
| Tue, 11 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:10 PDT | 20:29 CDT | 15:11 PDT | 20:08 CDT | |
| Tue, 11 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:06 PDT | 10:13 PDT | 11:35 PDT | |
| Tue, 11 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:40 PDT | N33209 (Boeing B738) | 06:02 PDT | 07:12 PDT |
| Mon, 10 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:30 PDT | 20:18 CDT | |
| Mon, 10 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:17 PDT | 07:17 PDT | |
| Sun, 09 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:09 PDT | 20:03 CDT | |
| Sun, 09 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:23 PDT | 12:06 PDT | 11:41 PDT | 13:04 PDT | |
| Sun, 09 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | N37456 (Boeing B739) | 06:17 PDT | 07:18 PDT |
| Sat, 08 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 14:53 PDT | 20:15 CDT | N17752 (Boeing B737) | 14:50 PDT | 19:45 CDT |
| Sat, 08 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:10 PDT | 11:50 PDT | 10:18 PDT | 11:33 PDT | |
| Sat, 08 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:35 PDT | 07:34 PDT | |
| Fri, 07 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 18:06 PDT | 23:00 CDT | |
| Fri, 07 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:25 PDT | 12:08 PDT | N1902U ( A320) | 12:28 PDT | 13:48 PDT |
| Fri, 07 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:25 PDT | 07:30 PDT | |
| Thu, 06 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:18 PDT | 20:11 CDT | |
| Thu, 06 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:23 PDT | 12:06 PDT | 10:19 PDT | 11:48 PDT | |
| Thu, 06 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:07 PDT | 07:08 PDT | |
| Wed, 05 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:02 PDT | 20:00 CDT | |
| Wed, 05 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:23 PDT | 12:06 PDT | N35260 (Boeing B738) | 10:23 PDT | 11:45 PDT |
| Wed, 05 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | |||
| Tue, 04 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:10 PDT | 20:05 CDT | |
| Tue, 04 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:20 PDT | 12:03 PDT | |||
| Tue, 04 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:09 PDT | 07:11 PDT | |
| Mon, 03 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:08 PDT | 20:12 CDT | |
| Mon, 03 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:23 PDT | 12:06 PDT | |||
| Mon, 03 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:11 PDT | 07:14 PDT | |
| Sun, 02 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:05 PDT | 20:27 CDT | 15:13 PDT | 20:01 CDT | |
| Sun, 02 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:23 PDT | 12:06 PDT | 10:29 PDT | 11:51 PDT | |
| Sun, 02 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | N38443 (Boeing B739) | 06:27 PDT | 07:27 PDT |
| Sat, 01 Aug | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 14:53 PDT | 20:15 CDT | N13716 (Boeing B737) | 14:49 PDT | 22:31 CDT |
| Sat, 01 Aug | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:10 PDT | 11:50 PDT | 10:08 PDT | 11:32 PDT | |
| Sat, 01 Aug | UA643 | Mc Carran Intl (LAS) | San Francisco Intl (SFO) | 06:00 PDT | 07:35 PDT | 06:09 PDT | 07:17 PDT | |
Disclaimer for UA643 Flight Radar Data
Flight UA643 from John Wayne Arpt Orange Co to George Bush Intercontinental 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 UA643 data.
