Flight UAL1889 UA1889

United Airlines · N27539 · B39M

Airborne now
KSMF
Sacramento International Airport
Sacramento
→
KGTF
Great Falls International Airport
Great Falls
Altitude
24 950 ft
Ground speed
457 kt
Vertical rate
-449 ft/min
Track
43°
Squawk
3274
Source
OpenSky

Figures refresh every 15 seconds while the flight is airborne.

Show on the map Aircraft page

30-day history

Date Aircraft From To First contact Last On air Max altitude
23.10.2026 N27539 KSMF Sacramento KGTF Great Falls 11:54 UTC 13:47 UTC 1 h 53 min 35 025 ft
22.10.2026 AA7F4E KSMF Sacramento KGTF Great Falls 13:34 UTC 14:08 UTC 0 h 34 min 30 450 ft
22.10.2026 AA7F4E KSMF Sacramento KGTF Great Falls 11:52 UTC 13:19 UTC 1 h 27 min 35 000 ft
21.10.2026 A5D648 KSMF Sacramento KGTF Great Falls 13:36 UTC 14:05 UTC 0 h 29 min 28 700 ft
21.10.2026 A5D648 KSMF Sacramento KGTF Great Falls 12:47 UTC 13:19 UTC 0 h 32 min 35 000 ft
21.10.2026 A5D648 KSMF Sacramento KGTF Great Falls 11:54 UTC 12:30 UTC 0 h 36 min 34 725 ft
20.10.2026 N37534 KSMF Sacramento KGTF Great Falls 12:47 UTC 14:13 UTC 1 h 25 min 35 000 ft
20.10.2026 N37534 KSMF Sacramento KGTF Great Falls 11:57 UTC 12:32 UTC 0 h 35 min 33 000 ft
19.10.2026 A5D2D4 KSMF Sacramento KGTF Great Falls 13:32 UTC 14:13 UTC 0 h 41 min 30 975 ft
19.10.2026 A5D2D4 KSMF Sacramento KGTF Great Falls 12:45 UTC 13:16 UTC 0 h 31 min 35 000 ft
19.10.2026 A5D2D4 KSMF Sacramento KGTF Great Falls 11:45 UTC 12:28 UTC 0 h 44 min 33 000 ft
18.10.2026 N37531 KSMF Sacramento KGTF Great Falls 13:42 UTC 14:13 UTC 0 h 31 min 33 200 ft
18.10.2026 N37531 KSMF Sacramento KGTF Great Falls 12:52 UTC 13:26 UTC 0 h 33 min 35 000 ft
18.10.2026 N37531 KSMF Sacramento KGTF Great Falls 11:59 UTC 12:37 UTC 0 h 38 min 35 000 ft
17.10.2026 AA7B4A KSMF Sacramento KGTF Great Falls 12:58 UTC 14:20 UTC 1 h 23 min 35 000 ft
17.10.2026 AA7B4A KSMF Sacramento KGTF Great Falls 11:57 UTC 12:41 UTC 0 h 43 min 35 000 ft
16.10.2026 A12B09 KSMF Sacramento KGTF Great Falls 13:52 UTC 14:38 UTC 0 h 46 min 31 375 ft
16.10.2026 A12B09 KSMF Sacramento KGTF Great Falls 12:58 UTC 13:33 UTC 0 h 36 min 35 000 ft
15.10.2026 A2B8C2 KSMF Sacramento KGTF Great Falls 11:57 UTC 14:24 UTC 2 h 27 min 31 000 ft
14.10.2026 A5D2F9 KSMF Sacramento KGTF Great Falls 13:42 UTC 14:20 UTC 0 h 38 min 35 000 ft
14.10.2026 A5D2F9 KSMF Sacramento KGTF Great Falls 12:52 UTC 13:26 UTC 0 h 33 min 35 025 ft
14.10.2026 A5D2F9 KSMF Sacramento KGTF Great Falls 11:57 UTC 12:36 UTC 0 h 39 min 35 000 ft
13.10.2026 A448D3 KSMF Sacramento KGTF Great Falls 11:54 UTC 14:07 UTC 2 h 13 min 35 025 ft
12.10.2026 A81006 KSMF Sacramento KGTF Great Falls 13:25 UTC 14:25 UTC 1 h 0 min 25 025 ft
12.10.2026 A81006 KSMF Sacramento KGTF Great Falls 12:53 UTC 12:53 UTC 0 h 0 min 25 000 ft
12.10.2026 A81006 KSMF Sacramento KGTF Great Falls 11:59 UTC 12:36 UTC 0 h 37 min 25 000 ft
11.10.2026 AA7F48 KSMF Sacramento KGTF Great Falls 12:52 UTC 14:10 UTC 1 h 18 min 35 000 ft
11.10.2026 AA7F48 KSMF Sacramento KGTF Great Falls 11:59 UTC 12:36 UTC 0 h 36 min 33 625 ft
10.10.2026 A5D648 KSMF Sacramento KGTF Great Falls 13:29 UTC 13:59 UTC 0 h 30 min 33 225 ft
10.10.2026 A5D648 KSMF Sacramento KGTF Great Falls 12:42 UTC 13:14 UTC 0 h 32 min 35 025 ft
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