Flight UAL12 UA12

United Airlines

Airborne now
LSZH
Zürich Airport
Zurich
→
KORD
Chicago O'Hare International Airport
Chicago
Altitude
4 575 ft
Ground speed
175 kt
Vertical rate
-961 ft/min
Track
89°
Squawk
3617
Source
OpenSky

Figures refresh every 15 seconds while the flight is airborne.

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30-day history

Date Aircraft From To First contact Last On air Max altitude
23.10.2026 A8AC35 LSZH Zurich KORD Chicago 15:38 UTC 16:51 UTC 1 h 14 min 36 000 ft
23.10.2026 A8AC35 LSZH Zurich KORD Chicago 11:02 UTC 11:23 UTC 0 h 20 min 34 025 ft
23.10.2026 A8AC35 LSZH Zurich KORD Chicago 07:44 UTC 10:10 UTC 2 h 26 min 34 025 ft
22.10.2026 A8F00E LSZH Zurich KORD Chicago 16:13 UTC 17:19 UTC 1 h 7 min 38 000 ft
22.10.2026 A8F00E LSZH Zurich KORD Chicago 07:52 UTC 10:11 UTC 2 h 19 min 32 100 ft
21.10.2026 A8C88F LSZH Zurich KORD Chicago 16:32 UTC 17:30 UTC 0 h 57 min 37 950 ft
21.10.2026 A8C88F LSZH Zurich KORD Chicago 15:59 UTC 16:17 UTC 0 h 17 min 37 950 ft
21.10.2026 A8C88F LSZH Zurich KORD Chicago 07:48 UTC 09:59 UTC 2 h 11 min 33 950 ft
20.10.2026 A8E8A0 LSZH Zurich KORD Chicago 15:57 UTC 17:22 UTC 1 h 25 min 36 025 ft
20.10.2026 A8E8A0 LSZH Zurich KORD Chicago 07:42 UTC 10:17 UTC 2 h 35 min 34 025 ft
19.10.2026 A91B44 LSZH Zurich KORD Chicago 16:47 UTC 17:53 UTC 1 h 5 min 38 000 ft
19.10.2026 A91B44 LSZH Zurich KORD Chicago 07:52 UTC 10:30 UTC 2 h 37 min 34 025 ft
18.10.2026 A8C121 LSZH Zurich KORD Chicago 15:43 UTC 17:22 UTC 1 h 40 min 36 025 ft
18.10.2026 A8C121 LSZH Zurich KORD Chicago 11:05 UTC 11:43 UTC 0 h 39 min 33 025 ft
18.10.2026 A8C121 LSZH Zurich KORD Chicago 07:42 UTC 10:14 UTC 2 h 31 min 32 025 ft
17.10.2026 A8D3B4 LSZH Zurich KORD Chicago 15:59 UTC 17:20 UTC 1 h 20 min 34 000 ft
17.10.2026 A8D3B4 LSZH Zurich KORD Chicago 07:39 UTC 10:31 UTC 2 h 52 min 34 000 ft
16.10.2026 A8AC35 LSZH Zurich KORD Chicago 17:07 UTC 18:14 UTC 1 h 7 min 36 000 ft
16.10.2026 A8AC35 LSZH Zurich KORD Chicago 07:59 UTC 10:23 UTC 2 h 24 min 33 025 ft
15.10.2026 A8F00E LSZH Zurich KORD Chicago 16:04 UTC 18:20 UTC 2 h 17 min 36 025 ft
15.10.2026 A8F00E LSZH Zurich KORD Chicago 07:54 UTC 10:31 UTC 2 h 36 min 32 025 ft
14.10.2026 A8E8A0 LSZH Zurich KORD Chicago 16:31 UTC 17:57 UTC 1 h 26 min 36 025 ft
14.10.2026 A8E8A0 LSZH Zurich KORD Chicago 11:35 UTC 11:50 UTC 0 h 16 min 34 025 ft
14.10.2026 A8E8A0 LSZH Zurich KORD Chicago 07:54 UTC 10:43 UTC 2 h 49 min 34 025 ft
13.10.2026 A8CC46 LSZH Zurich KORD Chicago 16:12 UTC 17:11 UTC 0 h 58 min 36 025 ft
13.10.2026 A8CC46 LSZH Zurich KORD Chicago 07:42 UTC 09:59 UTC 2 h 17 min 34 025 ft
12.10.2026 A8CC46 LSZH Zurich KORD Chicago 15:57 UTC 17:43 UTC 1 h 45 min 38 025 ft
12.10.2026 A8CC46 LSZH Zurich KORD Chicago 07:47 UTC 10:41 UTC 2 h 53 min 35 025 ft
11.10.2026 A8EC57 LSZH Zurich KORD Chicago 17:04 UTC 18:01 UTC 0 h 56 min 36 025 ft
11.10.2026 A8EC57 LSZH Zurich KORD Chicago 16:32 UTC 16:48 UTC 0 h 16 min 36 025 ft
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