| EXPECTED TO DEPART IN 41 MINUTES |
 |  |
Departure (UA643 Flight Schedule)
Seattle, United StatesPST 00:00:00 DAY
Arrival (UA643 Flight Schedule)
PST 00:00:00 DAY
Flight Radar Checker UA 643
Live Flight Tracker Map
Flight UA643 from Seattle to San Francisco is operated by United Airlines. Scheduled time of departure from Seattle Tacoma Intl is 07:05 PST and scheduled time of arrival in San Francisco Intl is 09:29 PST. The duration of the flight is 2 hours 24 minutes.
4.4 out of 5 stars / 9 votes
Flight Finder
from San Francisco to Seattle
| Flight | Departure | Arrival |
|---|---|---|
| UA2462 00:59 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS291 01:01 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL2809 08:06 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL2721 08:20 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| UA5901 08:23 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS68 09:17 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| UA2340 12:27 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS656 12:30 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL2841 12:48 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL976 12:59 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS580 15:11 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| UA1008 16:52 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL3899 16:57 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL1412 16:58 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| UA5328 17:00 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS1340 17:05 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| UA2279 18:45 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS591 18:59 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS758 19:57 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL3707 20:46 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| DL3720 20:50 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| UA2019 21:07 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS322 21:49 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS1327 23:04 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
| AS316 23:59 |
San Francisco Intl (SFO) |
Seattle Tacoma Intl (SEA) |
History Flight Information for UA643 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Mon, 05 Jan | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | |||
| Mon, 05 Jan | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | |||
| Mon, 05 Jan | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | |||
| Sun, 04 Jan | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N15751 (Boeing B737) | 15:34 PST | 20:05 CST |
| Sun, 04 Jan | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N449UA (Airbus A320) | 11:20 PST | 12:55 PST |
| Sun, 04 Jan | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | 07:13 PST | 13:49 PST | |
| Sat, 03 Jan | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N474UA (Airbus A320) | 15:38 PST | 19:56 CST |
| Sat, 03 Jan | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | |||
| Sat, 03 Jan | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | 07:08 PST | 11:48 PST | |
| Fri, 02 Jan | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N24706 (Boeing B737) | 15:22 PST | 20:02 CST |
| Fri, 02 Jan | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N486UA (Airbus A320) | 11:08 PST | 12:21 PST |
| Fri, 02 Jan | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N440UA (Airbus A320) | 07:38 PST | 09:44 PST |
| Thu, 01 Jan | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N16732 (Boeing B737) | 15:30 PST | 20:13 CST |
| Thu, 01 Jan | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N434UA (Airbus A320) | 11:01 PST | 12:26 PST |
| Thu, 01 Jan | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N1902U ( A320) | 07:09 PST | 09:58 PST |
| Wed, 31 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N13227 (Boeing B738) | 15:23 PST | 17:59 CST |
| Wed, 31 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N469UA (Airbus A320) | 10:51 PST | 12:15 PST |
| Wed, 31 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N452UA (Airbus A320) | 07:09 PST | 09:01 PST |
| Tue, 30 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N24706 (Boeing B737) | 15:28 PST | 20:05 CST |
| Tue, 30 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N493UA (Airbus A320) | 10:55 PST | 12:07 PST |
| Tue, 30 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N482UA (Airbus A320) | 07:21 PST | 08:59 PST |
| Mon, 29 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N77520 (Boeing B738) | 15:18 PST | 19:52 CST |
| Mon, 29 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N490UA (Airbus A320) | 10:55 PST | 12:19 PST |
| Mon, 29 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N443UA (Airbus A320) | 07:20 PST | 08:58 PST |
| Sun, 28 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N24202 (Boeing B738) | 15:42 PST | 20:17 CST |
| Sun, 28 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N465UA (Airbus A320) | 11:32 PST | 12:47 PST |
| Sun, 28 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N478UA (Airbus A320) | 07:13 PST | 08:52 PST |
| Sat, 27 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N37253 (Boeing B738) | 15:19 PST | 19:53 CST |
| Sat, 27 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | |||
| Sat, 27 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | 07:09 PST | 07:59 PST | |
| Fri, 26 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N54711 (Boeing B737) | 15:21 PST | 19:55 CST |
| Fri, 26 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N497UA (Airbus A320) | 11:11 PST | 14:22 PST |
| Fri, 26 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N478UA (Airbus A320) | 08:11 PST | 10:06 PST |
| Thu, 25 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N36247 (Boeing B738) | 15:19 PST | 20:00 CST |
| Thu, 25 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N467UA (Airbus A320) | 10:51 PST | 13:31 PST |
| Thu, 25 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N467UA (Airbus A320) | 07:59 PST | 09:52 PST |
| Wed, 24 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N24702 (Boeing B737) | 15:16 PST | 20:01 CST |
| Wed, 24 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | |||
| Wed, 24 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N435UA (Airbus A320) | 07:42 PST | 09:44 PST |
| Tue, 23 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N14228 (Boeing B738) | 15:33 PST | 20:16 CST |
| Tue, 23 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N455UA (Airbus A320) | 11:28 PST | 13:39 PST |
| Tue, 23 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N1902U ( A320) | 07:30 PST | 10:03 PST |
| Mon, 22 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N35204 (Boeing B738) | 15:20 PST | 20:15 CST |
| Mon, 22 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N486UA (Airbus A320) | 11:32 PST | 13:45 PST |
| Mon, 22 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N486UA (Airbus A320) | 07:45 PST | 09:41 PST |
| Sun, 21 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | 15:27 PST | 02:12 CST | |
| Sun, 21 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N497UA (Airbus A320) | 11:09 PST | 12:55 PST |
| Sun, 21 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N497UA (Airbus A320) | 07:47 PST | 10:02 PST |
| Sat, 20 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N78506 (Boeing B738) | 15:26 PST | 20:06 CST |
| Sat, 20 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N452UA (Airbus A320) | 11:05 PST | 12:13 PST |
| Sat, 20 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N489UA (Airbus A320) | 07:38 PST | 10:48 PST |
| Fri, 19 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | 15:25 PST | 20:09 CST | |
| Fri, 19 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | N434UA (Airbus A320) | 11:14 PST | 12:36 PST |
| Fri, 19 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N448UA (Airbus A320) | 07:09 PST | 09:14 PST |
| Thu, 18 Dec | UA643 | John Wayne Arpt Orange Co (SNA) | George Bush Intercontinental (IAH) | 15:19 PST | 20:26 CST | N13718 (Boeing B737) | 15:34 PST | 20:13 CST |
| Thu, 18 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:52 PST | 12:22 PST | |||
| Thu, 18 Dec | UA643 | Seattle Tacoma Intl (SEA) | San Francisco Intl (SFO) | 07:05 PST | 09:29 PST | N807UA (Airbus A319) | 07:21 PST | 09:56 PST |
| Wed, 17 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 11:01 PST | 12:03 PST | |
| Wed, 17 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N494UA (Airbus A320) | 07:54 CST | 09:33 PST |
| Tue, 16 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:41 PST | 14:14 PST | |
| Tue, 16 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 07:58 CST | 09:25 PST | |
| Mon, 15 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:56 PST | 12:06 PST | |
| Mon, 15 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N891UA (Airbus A319) | 09:38 CST | 10:49 PST |
| Sun, 14 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 11:05 PST | 12:09 PST | |
| Sun, 14 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 08:00 CST | 09:17 PST | |
| Sat, 13 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | N831UA (Airbus A319) | 10:49 PST | 11:51 PST |
| Sat, 13 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N831UA (Airbus A319) | 07:44 CST | 09:01 PST |
| Fri, 12 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:49 PST | 11:51 PST | |
| Fri, 12 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N845UA (Airbus A319) | 07:58 CST | 09:19 PST |
| Thu, 11 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:54 PST | 11:56 PST | |
| Thu, 11 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 07:40 CST | 09:48 PST | |
| Wed, 10 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | |||
| Wed, 10 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N852UA (Airbus A319) | 07:42 CST | 09:07 PST |
| Tue, 09 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:50 PST | 11:54 PST | |
| Tue, 09 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 08:12 CST | 09:41 PST | |
| Mon, 08 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:59 PST | 12:06 PST | |
| Mon, 08 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 08:40 CST | 11:52 PST | |
| Sun, 07 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:50 PST | 11:56 PST | |
| Sun, 07 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 07:38 CST | 09:47 PST | |
| Sat, 06 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | N37255 (Boeing B738) | 10:51 PST | 13:01 PST |
| Sat, 06 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N471UA (Airbus A320) | 08:06 CST | 09:32 PST |
| Fri, 05 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:51 PST | 11:51 PST | |
| Fri, 05 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N439UA (Airbus A320) | 07:50 CST | 09:09 PST |
| Thu, 04 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:47 PST | 11:46 PST | |
| Thu, 04 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | 07:41 CST | 08:53 PST | |
| Wed, 03 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | |||
| Wed, 03 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:35 PST | N829UA (Airbus A319) | 07:56 CST | 09:19 PST |
| Tue, 02 Dec | UA643 | San Francisco Intl (SFO) | John Wayne Arpt Orange Co (SNA) | 10:41 PST | 12:17 PST | 10:43 PST | 12:10 PST | |
| Tue, 02 Dec | UA643 | Kansas City Intl (MCI) | San Francisco Intl (SFO) | 07:30 CST | 09:33 PST | 08:11 CST | 08:54 PST | |
| Mon, 01 Dec | UA643 | Pittsburgh Intl (PIT) | San Francisco Intl (SFO) | 06:45 EST | 09:27 PST | 07:05 EST | 09:00 PST | |
Disclaimer for UA643 Flight Radar Data
Flight UA643 from Seattle Tacoma Intl to San Francisco 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 UA643 data.
