| LAST SEEN 9 HOUR 17 MINUTES AGO |
![]() | ![]() |
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sun, 14 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | |||
| Sat, 13 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2331U (Boeing B77W) | 23:50 PDT | 15:29 HKT |
| Fri, 12 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2243U (Boeing B77W) | 23:57 PDT | 04:36 HKT |
| Thu, 11 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 00:40 PDT | 05:38 HKT | |
| Wed, 10 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2639U (Boeing B77W) | 23:47 PDT | 04:58 HKT |
| Tue, 09 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 23:55 PDT | 05:31 HKT | |
| Mon, 08 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2846U ( B77W) | 23:48 PDT | 05:24 HKT |
| Sun, 07 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2644U ( B77W) | 23:57 PDT | 05:26 HKT |
| Sat, 06 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2333U (Boeing B77W) | 01:02 PDT | 05:08 HKT |
| Fri, 05 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2138U ( B77W) | 23:50 PDT | 05:14 HKT |
| Thu, 04 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 00:20 PDT | 05:10 HKT | |
| Wed, 03 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2243U (Boeing B77W) | 23:52 PDT | 05:47 HKT |
| Tue, 02 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2846U ( B77W) | 23:49 PDT | 05:01 HKT |
| Mon, 01 Jun | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2645U ( B77W) | 00:04 PDT | 05:19 HKT |
| Sun, 31 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2138U ( B77W) | 01:38 PDT | 05:49 HKT |
| Sat, 30 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 00:33 PDT | 05:25 HKT | |
| Fri, 29 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 00:23 PDT | 05:15 HKT | |
| Thu, 28 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2639U (Boeing B77W) | 00:27 PDT | 06:22 HKT |
| Wed, 27 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 23:48 PDT | 04:32 HKT | |
| Tue, 26 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2243U (Boeing B77W) | 23:53 PDT | 05:31 HKT |
| Mon, 25 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 00:05 PDT | 04:57 HKT | |
| Sun, 24 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2136U (Boeing B77W) | 23:56 PDT | 04:36 HKT |
| Sat, 23 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 23:44 PDT | 04:43 HKT | |
| Fri, 22 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | N2138U ( B77W) | 00:04 PDT | 05:00 HKT |
| Thu, 21 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:50 PDT | 05:00 HKT | 23:57 PDT | 04:53 HKT | |
| Wed, 20 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2333U (Boeing B77W) | 23:02 PDT | 03:57 HKT |
| Tue, 19 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2136U (Boeing B77W) | 22:58 PDT | 04:15 HKT |
| Mon, 18 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2639U (Boeing B77W) | 23:17 PDT | 04:46 HKT |
| Sun, 17 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:11 PDT | 04:50 HKT | |
| Sat, 16 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:06 PDT | 04:27 HKT | |
| Fri, 15 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2243U (Boeing B77W) | 23:24 PDT | 05:10 HKT |
| Thu, 14 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2639U (Boeing B77W) | 23:19 PDT | 04:11 HKT |
| Wed, 13 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:46 PDT | 05:23 HKT | |
| Tue, 12 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2846U ( B77W) | 23:08 PDT | 04:41 HKT |
| Mon, 11 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:26 PDT | 04:42 HKT | |
| Sun, 10 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:52 PDT | 04:43 HKT | |
| Sat, 09 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:03 PDT | 04:27 HKT | |
| Fri, 08 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2138U ( B77W) | 23:23 PDT | 05:07 HKT |
| Thu, 07 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2645U ( B77W) | 23:24 PDT | 04:57 HKT |
| Wed, 06 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2737U (Boeing B77W) | 00:05 PDT | 04:53 HKT |
| Tue, 05 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2639U (Boeing B77W) | 23:41 PDT | 04:13 HKT |
| Mon, 04 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2534U ( B77W) | 23:21 PDT | 04:31 HKT |
| Sun, 03 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:07 PDT | 04:48 HKT | |
| Sat, 02 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2243U (Boeing B77W) | 23:10 PDT | 04:36 HKT |
| Fri, 01 May | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | 23:33 PDT | 04:36 HKT | |
| Thu, 30 Apr | UA877 | San Francisco Intl (SFO) | Hong Kong Intl (HKG) | 23:00 PDT | 05:00 HKT | N2639U (Boeing B77W) | 00:00 PDT | 05:38 HKT |