flight Aircraft
N77542
BOEING 737-800
Operated by UNITED AIRLINES INC
- Tail number
- N77542
- Type
- B738
- Mode-S
- AA7E99
Airborne now · flying as UAL2331 at 34,000 ft
- Flights observed
- 417 showing last 50
- Avg flight time
- 2h 11m
- Typical route
- DEN → SMF
- Last seen
- 20m ago
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-14 | - | Jul 14, 17:40 UTC | Jul 14, 18:15 UTC | 35m |
| 2026-07-14 | AUS → IAD | Jul 14, 13:00 UTC | Jul 14, 16:00 UTC | 3h 0m |
| 2026-07-13 | IAD → AUS | Jul 13, 22:20 UTC | Jul 14, 01:20 UTC | 3h 0m |
| 2026-07-13 | LAS → IAD | Jul 13, 16:10 UTC | Jul 13, 20:20 UTC | 4h 10m |
| 2026-07-13 | SFO → LAS | Jul 13, 13:05 UTC | Jul 13, 14:15 UTC | 1h 10m |
| 2026-07-13 | - | Jul 13, 05:01 UTC | Jul 13, 05:55 UTC | 55m |
| 2026-07-13 | - | Jul 13, 02:01 UTC | Jul 13, 02:55 UTC | 55m |
| 2026-07-11 | - | Jul 11, 21:45 UTC | Jul 11, 23:05 UTC | 1h 20m |
| 2026-07-11 | - | Jul 11, 16:20 UTC | Jul 11, 17:45 UTC | 1h 25m |
| 2026-07-11 | SFO → SJD | Jul 11, 16:08 UTC | Jul 11, 19:13 UTC | 3h 5m |
| 2026-07-11 | SMF → SFO | Jul 11, 13:10 UTC | Jul 11, 13:35 UTC | 25m |
| 2026-07-11 | DEN → SMF | Jul 11, 03:08 UTC | Jul 11, 05:15 UTC | 2h 7m |
| 2026-07-11 | DEN → SMF | Jul 11, 03:10 UTC | Jul 11, 05:10 UTC | 2h 0m |
| 2026-07-11 | - | Jul 11, 01:35 UTC | Jul 11, 01:40 UTC | 5m |
| 2026-07-10 | GEG → DEN | Jul 10, 23:32 UTC | Jul 11, 01:20 UTC | 1h 48m |
| 2026-07-10 | GEG → DEN | Jul 10, 23:20 UTC | Jul 11, 01:40 UTC | 2h 20m |
| 2026-07-10 | DEN → GEG | Jul 10, 20:05 UTC | Jul 10, 21:55 UTC | 1h 50m |
| 2026-07-10 | - | Jul 10, 15:55 UTC | Jul 10, 18:20 UTC | 2h 25m |
| 2026-07-10 | DEN → YVR | Jul 10, 04:40 UTC | Jul 10, 07:10 UTC | 2h 30m |
| 2026-07-09 | - | Jul 9, 23:25 UTC | Jul 10, 03:05 UTC | 3h 40m |
| 2026-07-09 | DEN → PNS | Jul 9, 18:40 UTC | Jul 9, 21:05 UTC | 2h 25m |
| 2026-07-09 | - | Jul 9, 12:10 UTC | Jul 9, 14:15 UTC | 2h 5m |
| 2026-07-09 | ALB → DEN | Jul 9, 12:13 UTC | Jul 9, 15:49 UTC | 3h 36m |
| 2026-07-09 | DEN → ALB | Jul 9, 01:00 UTC | Jul 9, 04:20 UTC | 3h 20m |
| 2026-07-08 | - | Jul 8, 19:55 UTC | Jul 8, 23:20 UTC | 3h 25m |
| 2026-07-08 | DEN → DTW | Jul 8, 15:50 UTC | Jul 8, 18:15 UTC | 2h 25m |
| 2026-07-08 | - | Jul 8, 12:15 UTC | Jul 8, 13:55 UTC | 1h 40m |
| 2026-07-08 | DEN → FAT | Jul 8, 03:40 UTC | Jul 8, 05:44 UTC | 2h 4m |
| 2026-07-08 | - | Jul 8, 03:55 UTC | Jul 8, 05:45 UTC | 1h 50m |
| 2026-07-07 | - | Jul 7, 23:20 UTC | Jul 8, 01:20 UTC | 2h 0m |
| 2026-07-07 | - | Jul 7, 19:45 UTC | Jul 7, 21:05 UTC | 1h 20m |
| 2026-07-07 | FLL → DEN | Jul 7, 19:49 UTC | Jul 7, 21:07 UTC | 1h 18m |
| 2026-07-07 | BUR → DEN | Jul 7, 16:25 UTC | Jul 7, 18:15 UTC | 1h 50m |
| 2026-07-07 | DEN → BUR | Jul 7, 02:05 UTC | Jul 7, 04:00 UTC | 1h 55m |
| 2026-07-06 | PHL → DEN | Jul 6, 20:30 UTC | Jul 7, 00:20 UTC | 3h 50m |
| 2026-07-06 | DEN → PHL | Jul 6, 15:50 UTC | Jul 6, 18:55 UTC | 3h 5m |
| 2026-07-06 | LAS → DEN | Jul 6, 01:40 UTC | Jul 6, 03:05 UTC | 1h 25m |
| 2026-07-05 | DEN → LAS | Jul 5, 22:25 UTC | Jul 5, 23:50 UTC | 1h 25m |
| 2026-07-05 | - | Jul 5, 18:15 UTC | Jul 5, 20:30 UTC | 2h 15m |
| 2026-07-05 | DEN → YVR | Jul 5, 14:10 UTC | Jul 5, 16:40 UTC | 2h 30m |
| 2026-07-04 | BGR → DEN | Jul 4, 19:35 UTC | Jul 5, 00:10 UTC | 4h 35m |
| 2026-07-04 | BGR → DEN | Jul 4, 19:23 UTC | Jul 5, 00:05 UTC | 4h 42m |
| 2026-07-04 | - | Jul 4, 15:45 UTC | Jul 4, 17:45 UTC | 2h 0m |
| 2026-07-04 | ORD → ORD | Jul 4, 07:20 UTC | Jul 4, 07:25 UTC | 5m |
| 2026-07-04 | - | Jul 4, 05:10 UTC | Jul 4, 07:25 UTC | 2h 15m |
| 2026-07-04 | SAT → ORD | Jul 4, 04:10 UTC | Jul 4, 07:03 UTC | 2h 53m |
| 2026-07-03 | - | Jul 3, 20:55 UTC | Jul 3, 23:10 UTC | 2h 15m |
| 2026-07-03 | ORD → SAT | Jul 3, 19:59 UTC | Jul 3, 23:13 UTC | 3h 14m |
| 2026-07-03 | LGA → ORD | Jul 3, 15:40 UTC | Jul 3, 17:30 UTC | 1h 50m |
| 2026-07-03 | ORD → LGA | Jul 3, 12:33 UTC | Jul 3, 13:45 UTC | 1h 12m |
Specifications
| Registration | N77542 |
| Aircraft type | BOEING 737-800 (B738) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | AA7E99 · 52477231 (octal) |
Looking for transponder-level data? View the Mode-S AA7E99 page for country allocation, callsign history, and ADS-B signal details.
N77542 frequently asked
What type of aircraft is N77542?
N77542 is a BOEING 737-800 (ICAO type code B738).
Who operates N77542?
N77542 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N77542?
N77542 broadcasts on Mode-S (ICAO 24-bit) address AA7E99 (octal 52477231). View the transponder page.
What route does N77542 typically fly?
N77542 most frequently flies between DEN and SMF based on observed flights.
Where is N77542 right now?
N77542 is currently airborne flying as UAL2331. Live position is shown on the map above.