Flight UAL852 UA852

United Airlines

Last contact 20 hours ago
RCTP
Taiwan Taoyuan International Airport
Taoyuan
→
KSFO
San Francisco International Airport
San Francisco
Altitude
—
Ground speed
—
Vertical rate
—
Track
—
Squawk
—
Source
—

Figures refresh every 15 seconds while the flight is airborne.

30-day history

Date Aircraft From To First contact Last On air Max altitude
22.10.2026 AA92FA RCTP Taoyuan KSFO San Francisco 17:27 UTC 18:18 UTC 0 h 52 min 37 000 ft
22.10.2026 AA92FA RCTP Taoyuan KSFO San Francisco 09:17 UTC 10:04 UTC 0 h 47 min 33 000 ft
22.10.2026 AA92FA RCTP Taoyuan KSFO San Francisco 07:09 UTC 07:41 UTC 0 h 32 min 21 000 ft
21.10.2026 AAA893 RCTP Taoyuan KSFO San Francisco 17:04 UTC 17:54 UTC 0 h 50 min 37 000 ft
21.10.2026 AAA893 RCTP Taoyuan KSFO San Francisco 08:27 UTC 09:20 UTC 0 h 53 min 33 775 ft
21.10.2026 AAA893 RCTP Taoyuan KSFO San Francisco 06:27 UTC 06:56 UTC 0 h 28 min 21 325 ft
20.10.2026 A20433 RCTP Taoyuan KSFO San Francisco 17:02 UTC 18:27 UTC 1 h 25 min 36 000 ft
20.10.2026 A20433 RCTP Taoyuan KSFO San Francisco 07:25 UTC 07:34 UTC 0 h 9 min 31 000 ft
20.10.2026 A20433 RCTP Taoyuan KSFO San Francisco 06:35 UTC 06:59 UTC 0 h 24 min 28 900 ft
19.10.2026 A92D6D RCTP Taoyuan KSFO San Francisco 17:36 UTC 18:26 UTC 0 h 50 min 37 000 ft
19.10.2026 A92D6D RCTP Taoyuan KSFO San Francisco 07:17 UTC 07:32 UTC 0 h 14 min 31 000 ft
19.10.2026 A92D6D RCTP Taoyuan KSFO San Francisco 06:27 UTC 06:47 UTC 0 h 19 min 17 625 ft
18.10.2026 A1D546 RCTP Taoyuan KSFO San Francisco 17:17 UTC 18:11 UTC 0 h 54 min 37 000 ft
18.10.2026 A1D546 RCTP Taoyuan KSFO San Francisco 08:37 UTC 09:28 UTC 0 h 51 min 34 000 ft
18.10.2026 A1D546 RCTP Taoyuan KSFO San Francisco 06:36 UTC 07:03 UTC 0 h 27 min 20 775 ft
17.10.2026 AA931D RCTP Taoyuan KSFO San Francisco 18:08 UTC 19:23 UTC 1 h 15 min 37 000 ft
17.10.2026 AA931D RCTP Taoyuan KSFO San Francisco 10:24 UTC 11:16 UTC 0 h 51 min 35 000 ft
17.10.2026 AA931D RCTP Taoyuan KSFO San Francisco 08:15 UTC 08:43 UTC 0 h 28 min 20 125 ft
16.10.2026 A9F502 RCTP Taoyuan KSFO San Francisco 16:57 UTC 18:34 UTC 1 h 37 min 36 000 ft
16.10.2026 A9F502 RCTP Taoyuan KSFO San Francisco 08:42 UTC 09:27 UTC 0 h 44 min 33 000 ft
16.10.2026 A9F502 RCTP Taoyuan KSFO San Francisco 06:38 UTC 07:11 UTC 0 h 33 min 23 575 ft
15.10.2026 AA9321 RCTP Taoyuan KSFO San Francisco 16:34 UTC 17:23 UTC 0 h 49 min 37 000 ft
15.10.2026 AA9321 RCTP Taoyuan KSFO San Francisco 08:18 UTC 09:19 UTC 1 h 1 min 35 000 ft
15.10.2026 AA9321 RCTP Taoyuan KSFO San Francisco 06:31 UTC 06:53 UTC 0 h 22 min 17 000 ft
14.10.2026 AA92FA RCTP Taoyuan KSFO San Francisco 17:28 UTC 18:31 UTC 1 h 3 min 38 000 ft
14.10.2026 AA92FA RCTP Taoyuan KSFO San Francisco 07:29 UTC 07:39 UTC 0 h 10 min 31 000 ft
14.10.2026 AA92FA RCTP Taoyuan KSFO San Francisco 06:24 UTC 06:53 UTC 0 h 29 min 16 075 ft
13.10.2026 A9F502 RCTP Taoyuan KSFO San Francisco 17:17 UTC 18:15 UTC 0 h 57 min 35 000 ft
13.10.2026 A9F502 RCTP Taoyuan KSFO San Francisco 16:46 UTC 16:46 UTC 0 h 0 min 39 000 ft
13.10.2026 A9F502 RCTP Taoyuan KSFO San Francisco 08:31 UTC 09:23 UTC 0 h 51 min 35 000 ft
Related tools