Aircraft N37548 B39M
Boeing 737 MAX 9 · United Airlines · UAL2439
Airborne now
- Type
- Boeing 737 MAX 9
- Operator
- United Airlines
- Year built
- 2022
- ICAO address (hex)
- A44963
- Altitude
- 9 875 ft
- Ground speed
- 291 kt
- Vertical rate
- -705 ft/min
- Track
- 43°
- Squawk
- 3706
- Source
- OpenSky
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 |
|---|---|---|---|---|---|---|---|
| 23.10.2026 | UAL2439 UA2439 | — | KEWR Newark | 10:04 UTC | 12:19 UTC | 2 h 15 min | 39 000 ft |
| 22.10.2026 | UAL1140 UA1140 | KLAS Las Vegas | KTPA Tampa | 23:05 UTC | 01:08 UTC | 2 h 3 min | 36 000 ft |
| 22.10.2026 | UAL2016 UA2016 | KPDX Portland | KIAD Dulles | 18:15 UTC | 20:50 UTC | 2 h 35 min | 35 000 ft |
| 22.10.2026 | UAL2016 UA2016 | KPDX Portland | KIAD Dulles | 16:17 UTC | 17:47 UTC | 1 h 30 min | 35 000 ft |
| 22.10.2026 | UAL780 UA780 | KCLE Cleveland | KIAH Houston | 01:20 UTC | 03:01 UTC | 1 h 42 min | 36 000 ft |
| 21.10.2026 | UAL780 UA780 | KCLE Cleveland | KIAH Houston | 21:37 UTC | 00:45 UTC | 3 h 8 min | 36 000 ft |
| 21.10.2026 | UAL1873 UA1873 | KPHX Phoenix | KIAD Dulles | 15:57 UTC | 20:31 UTC | 4 h 34 min | 35 000 ft |
| 20.10.2026 | UAL1938 UA1938 | KIAD Dulles | KPHX Phoenix | 22:02 UTC | 02:39 UTC | 4 h 37 min | 36 000 ft |
| 20.10.2026 | UAL2016 UA2016 | KPDX Portland | KIAD Dulles | 17:19 UTC | 19:58 UTC | 2 h 39 min | 35 000 ft |
| 20.10.2026 | UAL2016 UA2016 | KPDX Portland | KIAD Dulles | 15:23 UTC | 16:52 UTC | 1 h 29 min | 35 000 ft |
| 20.10.2026 | UAL780 UA780 | KCLE Cleveland | KIAH Houston | 01:17 UTC | 02:36 UTC | 1 h 18 min | 34 000 ft |
| 20.10.2026 | UAL780 UA780 | KCLE Cleveland | KIAH Houston | 00:57 UTC | 01:01 UTC | 0 h 3 min | 34 000 ft |
| 19.10.2026 | UAL780 UA780 | KCLE Cleveland | KIAH Houston | 21:19 UTC | 00:28 UTC | 3 h 9 min | 34 000 ft |
| 19.10.2026 | UAL2016 UA2016 | KPDX Portland | KIAD Dulles | 17:31 UTC | 20:15 UTC | 2 h 44 min | 37 000 ft |
| 19.10.2026 | UAL2016 UA2016 | KPDX Portland | KIAD Dulles | 15:37 UTC | 16:58 UTC | 1 h 21 min | 33 000 ft |
| 18.10.2026 | UAL1964 UA1964 | KORD Chicago | CYYZ Toronto | 22:08 UTC | 02:04 UTC | 3 h 56 min | 34 000 ft |
| 18.10.2026 | UAL2038 UA2038 | KORD Chicago | KIAH Houston | 17:27 UTC | 20:18 UTC | 2 h 50 min | 36 000 ft |
| 18.10.2026 | UAL2203 UA2203 | KIAH Houston | KPHL Philadelphia | 12:49 UTC | 15:50 UTC | 3 h 0 min | 37 000 ft |
| 18.10.2026 | UAL780 UA780 | KCLE Cleveland | KIAH Houston | 07:19 UTC | 10:55 UTC | 3 h 36 min | 35 000 ft |
| 18.10.2026 | UAL8142 UA8142 | KDFW Dallas-Fort Worth | CYYZ Toronto | 01:19 UTC | 05:12 UTC | 3 h 52 min | 36 000 ft |
| 17.10.2026 | UAL524 UA524 | MDPC Punta Cana | KIAH Houston | 21:42 UTC | 22:36 UTC | 0 h 53 min | 34 000 ft |
| 17.10.2026 | UAL524 UA524 | MDPC Punta Cana | KIAH Houston | 20:09 UTC | 21:17 UTC | 1 h 8 min | 34 000 ft |
| 17.10.2026 | UAL524 UA524 | MDPC Punta Cana | KIAH Houston | 19:12 UTC | 19:18 UTC | 0 h 6 min | 34 000 ft |
| 17.10.2026 | UAL2122 UA2122 | KEWR Newark | MDPC Punta Cana | 13:19 UTC | 14:29 UTC | 1 h 10 min | 33 000 ft |
| 17.10.2026 | UAL759 UA759 | KORD Chicago | KEWR Newark | 01:43 UTC | 03:25 UTC | 1 h 43 min | 29 000 ft |
| 16.10.2026 | UAL563 UA563 | KCHS Charleston | KORD Chicago | 21:19 UTC | 23:53 UTC | 2 h 34 min | 34 000 ft |
| 16.10.2026 | UAL371 UA371 | KSFO San Francisco | KEWR Newark | 14:07 UTC | 19:59 UTC | 5 h 52 min | 35 000 ft |
| 15.10.2026 | UAL796 UA796 | KSFO San Francisco | KBOS Boston | 20:12 UTC | 01:39 UTC | 5 h 26 min | 34 025 ft |
| 15.10.2026 | UAL2861 UA2861 | KIAD Dulles | KMCO Orlando | 13:39 UTC | 18:32 UTC | 4 h 53 min | 35 000 ft |
| 15.10.2026 | UAL1609 UA1609 | KDFW Dallas-Fort Worth | KSFO San Francisco | 03:14 UTC | 06:52 UTC | 3 h 38 min | 36 025 ft |