| ARRIVED 2 HOUR 7 MINUTES AGO |
 |  |
Departure (UA1577 Flight Schedule)
CDT 00:00:00 DAY
Arrival (UA1577 Flight Schedule)
San Francisco Intl (SFO/KSFO)
San Francisco, United States
17:07 PDT
Wed 17-Sep-2025
| LATE 837 hour 58 min |
PDT 00:00:00 DAY
Flight Radar Checker UA 1577
Live Flight Tracker Map
Flight UA1577 from Chicago to San Francisco is operated by United Airlines. Scheduled time of departure from Chicago Ohare Intl is 14:25 CDT and scheduled time of arrival in San Francisco Intl is 17:07 PDT. The duration of the flight is 4 hours 42 minutes.
Flight Finder
from San Francisco to Chicago
| Flight | Departure | Arrival |
|---|---|---|
| UA2117 00:45 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA2276 04:53 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA2097 05:23 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA1288 05:23 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA2113 05:24 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA2046 06:24 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA1009 07:06 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA1448 11:46 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA2614 12:30 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| TIV68 13:01 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA587 13:01 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| WN2301 13:20 |
San Francisco Intl (SFO) |
Chicago Midway Intl (MDW) |
| UA2145 13:32 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA3250 14:20 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA793 14:55 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA3130 16:31 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA1135 16:36 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA2363 17:08 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA2418 19:41 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA1470 20:17 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA2742 20:40 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| AA991 20:48 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA1225 21:24 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
| UA1482 23:12 |
San Francisco Intl (SFO) |
Chicago Ohare Intl (ORD) |
History Flight Information for UA1577 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Wed, 17 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N25201 (Boeing B738) | 14:57 CDT | 16:52 PDT |
| Tue, 16 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57869 (Boeing B753) | 14:38 CDT | 16:50 PDT |
| Mon, 15 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N34282 (Boeing B738) | 14:52 CDT | 16:59 PDT |
| Sun, 14 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N75861 (Boeing B753) | 15:11 CDT | 17:11 PDT |
| Sat, 13 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:08 PDT | N62895 (Boeing B739) | 16:20 CDT | 18:16 PDT |
| Fri, 12 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N56859 (Boeing B753) | 17:18 CDT | 17:00 PDT |
| Thu, 11 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57855 (Boeing B753) | 14:42 CDT | 16:48 PDT |
| Wed, 10 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57870 (Boeing B753) | 14:41 CDT | 16:51 PDT |
| Tue, 09 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57870 (Boeing B753) | 15:17 CDT | 21:58 PDT |
| Sun, 07 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57862 (Boeing B753) | 15:17 CDT | 21:42 PDT |
| Sat, 06 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:08 PDT | 14:54 CDT | 17:03 PDT | |
| Fri, 05 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | 14:46 CDT | 17:02 PDT | |
| Thu, 04 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N75858 (Boeing B753) | 15:02 CDT | 16:55 PDT |
| Wed, 03 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N78866 (Boeing B753) | 15:20 CDT | 19:03 PDT |
| Tue, 02 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N56859 (Boeing B753) | 14:54 CDT | 16:58 PDT |
| Mon, 01 Sep | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57855 (Boeing B753) | 14:43 CDT | 16:32 PDT |
| Sun, 31 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N75854 (Boeing B753) | 14:59 CDT | 16:52 PDT |
| Sat, 30 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N73860 (Boeing B753) | 17:10 CDT | 18:53 PDT |
| Fri, 29 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N57863 (Boeing B753) | 14:34 CDT | 16:27 PDT |
| Thu, 28 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N76502 (Boeing B738) | 14:51 CDT | 17:40 PDT |
| Tue, 26 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N73860 (Boeing B753) | 15:21 CDT | 20:08 PDT |
| Mon, 25 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | |||
| Sun, 24 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:08 PDT | 14:48 CDT | 17:19 PDT | |
| Sat, 23 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N77871 (Boeing B753) | 15:03 CDT | 17:04 PDT |
| Thu, 21 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:08 PDT | 14:58 CDT | 16:46 PDT | |
| Tue, 19 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:25 CDT | 17:07 PDT | N75861 (Boeing B753) | 15:08 CDT | 17:00 PDT |
| Mon, 18 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:58 PDT | 05:11 EDT | |
| Mon, 18 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N494UA (Airbus A320) | 16:11 CDT | 15:07 PDT |
| Mon, 18 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N494UA (Airbus A320) | 13:26 EDT | 14:30 CDT |
| Sun, 17 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:56 PDT | 05:15 EDT | |
| Sun, 17 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N430UA (Airbus A320) | 14:58 EDT | 15:27 CDT |
| Sat, 16 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:05 PDT | 04:58 EDT | |
| Sat, 16 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57857 (Boeing B753) | 15:39 CDT | 17:28 PDT |
| Fri, 15 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:04 PDT | 04:49 EDT | |
| Fri, 15 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N74856 (Boeing B753) | 15:11 CDT | 17:02 PDT |
| Fri, 15 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N448UA (Airbus A320) | 12:17 EDT | 12:52 CDT |
| Thu, 14 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:16 PDT | 05:09 EDT | |
| Thu, 14 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57852 (Boeing B753) | 15:07 CDT | 16:51 PDT |
| Thu, 14 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N465UA (Airbus A320) | 12:19 EDT | 12:57 CDT |
| Wed, 13 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:03 PDT | 04:38 EDT | |
| Wed, 13 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N75858 (Boeing B753) | 14:54 CDT | 16:39 PDT |
| Wed, 13 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N465UA (Airbus A320) | 12:18 EDT | 13:01 CDT |
| Tue, 12 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | N67501 ( B39M) | 21:14 PDT | 05:02 EDT |
| Tue, 12 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N821UA (Airbus A319) | 18:53 CDT | 18:13 PDT |
| Tue, 12 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N821UA (Airbus A319) | 15:06 EDT | 16:46 CDT |
| Mon, 11 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 20:58 PDT | 04:52 EDT | |
| Mon, 11 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57869 (Boeing B753) | 15:25 CDT | 17:18 PDT |
| Mon, 11 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N473UA (Airbus A320) | 12:13 EDT | 12:39 CDT |
| Sun, 10 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | |||
| Sun, 10 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57864 (Boeing B753) | 18:56 CDT | 20:40 PDT |
| Sun, 10 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N462UA (Airbus A320) | 12:15 EDT | 12:35 CDT |
| Sat, 09 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:38 PDT | 05:27 EDT | |
| Sat, 09 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N56859 (Boeing B753) | 16:51 CDT | 18:48 PDT |
| Fri, 08 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:10 PDT | 04:45 EDT | |
| Fri, 08 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | 15:04 CDT | 19:02 PDT | |
| Fri, 08 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N456UA (Airbus A320) | 12:18 EDT | 12:46 CDT |
| Thu, 07 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | N36472 (Boeing B739) | 21:57 PDT | 05:22 EDT |
| Thu, 07 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | 16:30 CDT | 18:20 PDT | |
| Thu, 07 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N434UA (Airbus A320) | 12:12 EDT | 12:44 CDT |
| Wed, 06 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:08 PDT | 04:52 EDT | |
| Wed, 06 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | |||
| Tue, 05 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:07 PDT | 04:39 EDT | |
| Tue, 05 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57870 (Boeing B753) | 15:33 CDT | 17:23 PDT |
| Tue, 05 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N440UA (Airbus A320) | 12:01 EDT | 12:38 CDT |
| Mon, 04 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:03 PDT | 04:43 EDT | |
| Mon, 04 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N74856 (Boeing B753) | 15:20 CDT | 17:15 PDT |
| Mon, 04 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N452UA (Airbus A320) | 12:07 EDT | 12:43 CDT |
| Sun, 03 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 23:04 PDT | 06:32 EDT | |
| Sun, 03 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N78866 (Boeing B753) | 15:08 CDT | 17:48 PDT |
| Sun, 03 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N428UA (Airbus A320) | 12:09 EDT | 12:44 CDT |
| Sat, 02 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:29 PDT | 04:40 EDT | |
| Sat, 02 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57863 (Boeing B753) | 15:03 CDT | 17:14 PDT |
| Fri, 01 Aug | UA1577 | San Francisco Intl (SFO) | Pittsburgh Intl (PIT) | 21:10 PDT | 04:55 EDT | 21:30 PDT | 04:33 EDT | |
| Fri, 01 Aug | UA1577 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 14:40 CDT | 17:26 PDT | N57855 (Boeing B753) | 15:18 CDT | 17:19 PDT |
| Fri, 01 Aug | UA1577 | Ronald Reagan Washington Natl (DCA) | Chicago Ohare Intl (ORD) | 12:00 EDT | 13:15 CDT | N494UA (Airbus A320) | 12:28 EDT | 13:07 CDT |
Disclaimer for UA1577 Flight Radar Data
Flight UA1577 from Chicago Ohare 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 UA1577 data.
