Aircraft N37531 B39M
Boeing 737 MAX 9 · United Airlines
Last contact 4 hours ago
- Type
- Boeing 737 MAX 9
- Operator
- United Airlines
- Year built
- 2022
- ICAO address (hex)
- A44939
- Altitude
- —
- Ground speed
- —
- Vertical rate
- —
- Track
- —
- Squawk
- —
- Source
- —
Aircraft details come from the open Virtual Radar Server registry (CC0) and from the aircraft's own ADS-B messages.
30-day history
| Date | Callsign | From | To | First contact | Last | On air | Max altitude |
|---|---|---|---|---|---|---|---|
| 30.10.2026 | UAL2780 UA2780 | KLAX Los Angeles | KORD Chicago | 23:58 UTC | 03:20 UTC | 3 h 22 min | 39 000 ft |
| 30.10.2026 | UAL1689 UA1689 | KPIT Pittsburgh | KLAX Los Angeles | 16:47 UTC | 21:51 UTC | 5 h 4 min | 34 000 ft |
| 30.10.2026 | UAL2169 UA2169 | KMSP Minneapolis | KIAD Dulles | 13:04 UTC | 15:08 UTC | 2 h 4 min | 37 025 ft |
| 29.10.2026 | UAL2029 UA2029 | KSFO San Francisco | KEWR Newark | 21:33 UTC | 23:56 UTC | 2 h 23 min | 34 000 ft |
| 29.10.2026 | UAL727 UA727 | MPTO Tocumen | KEWR Newark | 18:33 UTC | 20:00 UTC | 1 h 27 min | 34 025 ft |
| 29.10.2026 | UAL727 UA727 | MPTO Tocumen | KEWR Newark | 17:26 UTC | 18:10 UTC | 0 h 44 min | 33 025 ft |
| 28.10.2026 | UAL1021 UA1021 | KEWR Newark | MPTO Tocumen | 18:37 UTC | 21:32 UTC | 2 h 55 min | 35 000 ft |
| 28.10.2026 | UAL487 UA487 | KBDL Hartford | KORD Chicago | 12:37 UTC | 17:13 UTC | 4 h 36 min | 37 025 ft |
| 27.10.2026 | UAL2027 UA2027 | KORD Chicago | KTVC Traverse City | 21:22 UTC | 02:23 UTC | 5 h 1 min | 36 000 ft |
| 27.10.2026 | UAL2779 UA2779 | KSTL St Louis | KORD Chicago | 15:01 UTC | 19:50 UTC | 4 h 49 min | 37 000 ft |
| 27.10.2026 | UAL2209 UA2209 | KIAD Dulles | KLAS Las Vegas | 03:52 UTC | 03:54 UTC | 0 h 2 min | 0 ft |
| 26.10.2026 | UAL2209 UA2209 | KIAD Dulles | KLAS Las Vegas | 22:07 UTC | 02:56 UTC | 4 h 48 min | 34 000 ft |
| 26.10.2026 | UAL2250 UA2250 | KSFO San Francisco | KORD Chicago | 17:38 UTC | 20:35 UTC | 2 h 58 min | 29 025 ft |
| 26.10.2026 | UAL1789 UA1789 | KRDU Raleigh/Durham | KORF Norfolk | 12:19 UTC | 15:37 UTC | 3 h 17 min | 32 000 ft |
| 26.10.2026 | UAL2837 UA2837 | KPHX Phoenix | KIAD Dulles | 06:39 UTC | 11:27 UTC | 4 h 48 min | 37 000 ft |
| 26.10.2026 | UAL2400 UA2400 | KIAH Houston | KLAS Las Vegas | 04:32 UTC | 04:34 UTC | 0 h 2 min | 0 ft |
| 25.10.2026 | UAL2400 UA2400 | KIAH Houston | KLAS Las Vegas | 22:23 UTC | 04:16 UTC | 5 h 53 min | 36 000 ft |
| 25.10.2026 | UAL1783 UA1783 | KLAX Los Angeles | KORD Chicago | 15:40 UTC | 21:09 UTC | 5 h 29 min | 33 025 ft |
| 25.10.2026 | UAL2839 UA2839 | KDTW Detroit | KIAH Houston | 02:25 UTC | 06:13 UTC | 3 h 48 min | 38 025 ft |
| 24.10.2026 | UAL2071 UA2071 | KMCO Orlando | KCLE Cleveland | 20:30 UTC | 23:22 UTC | 2 h 52 min | 32 000 ft |
| 24.10.2026 | UAL2008 UA2008 | KROC Rochester | KMCO Orlando | 16:48 UTC | 18:54 UTC | 2 h 6 min | 35 000 ft |
| 24.10.2026 | UAL2008 UA2008 | KROC Rochester | KMCO Orlando | 16:31 UTC | 16:31 UTC | 0 h 0 min | 0 ft |
| 24.10.2026 | UAL2749 UA2749 | KSTL St Louis | KORD Chicago | 13:18 UTC | 14:55 UTC | 1 h 37 min | 36 000 ft |
| 24.10.2026 | UAL220 UA220 | KABQ Albuquerque | KORD Chicago | 01:14 UTC | 02:34 UTC | 1 h 20 min | 35 000 ft |
| 23.10.2026 | UAL1850 UA1850 | KEWR Newark | KATL Atlanta | 21:17 UTC | 23:10 UTC | 1 h 53 min | 38 000 ft |
| 23.10.2026 | UAL2779 UA2779 | KSTL St Louis | KORD Chicago | 18:36 UTC | 20:00 UTC | 1 h 23 min | 33 000 ft |
| 23.10.2026 | UAL346 UA346 | KOMA Omaha | KCVG Cincinnati / Covington | 16:27 UTC | 17:16 UTC | 0 h 48 min | 22 000 ft |
| 23.10.2026 | UAL2071 UA2071 | KMCO Orlando | KCLE Cleveland | 14:22 UTC | 15:07 UTC | 0 h 45 min | 25 000 ft |
| 22.10.2026 | UAL1884 UA1884 | KBNA Nashville | KMSY New Orleans | 22:05 UTC | 23:42 UTC | 1 h 38 min | 35 000 ft |
| 22.10.2026 | UAL2142 UA2142 | KORD Chicago | KSAN San Diego | 20:00 UTC | 21:03 UTC | 1 h 3 min | 33 000 ft |