flight Aircraft
N77258
BOEING 737-800
Operated by UNITED AIRLINES INC
- Tail number
- N77258
- Type
- B738
- Mode-S
- AA739D
Airborne now · flying as UAL2371 at 14,850 ft
- Flights observed
- 422 showing last 50
- Avg flight time
- 2h 0m
- Typical route
- EWR → SFO
- Last seen
- Jul 26, 20:00 UTC
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | LAX → DEN | Jul 26, 17:40 UTC | Jul 26, 19:50 UTC | 2h 10m |
| 2026-07-26 | PVR → SFO | Jul 26, 12:10 UTC | Jul 26, 15:50 UTC | 3h 40m |
| 2026-07-26 | EWR → SFO | Jul 26, 01:20 UTC | Jul 26, 04:20 UTC | 3h 0m |
| 2026-07-25 | ORD → FSD | Jul 25, 20:09 UTC | Jul 25, 23:18 UTC | 3h 9m |
| 2026-07-25 | ORD → FSD | Jul 25, 16:05 UTC | Jul 25, 23:20 UTC | 7h 15m |
| 2026-07-25 | DEN → DCA | Jul 25, 14:00 UTC | Jul 25, 14:35 UTC | 35m |
| 2026-07-25 | HNL → EWR | Jul 25, 05:20 UTC | Jul 25, 05:45 UTC | 25m |
| 2026-07-25 | EWR → PBI | Jul 25, 02:50 UTC | Jul 25, 04:10 UTC | 1h 20m |
| 2026-07-25 | SFO → BOI | Jul 25, 00:45 UTC | Jul 25, 01:50 UTC | 1h 5m |
| 2026-07-24 | HNL → SFO | Jul 24, 21:45 UTC | Jul 24, 22:35 UTC | 50m |
| 2026-07-24 | SFO → ABQ | Jul 24, 18:15 UTC | Jul 24, 19:00 UTC | 45m |
| 2026-07-24 | SFO → ABQ | Jul 24, 18:01 UTC | Jul 24, 18:55 UTC | 54m |
| 2026-07-24 | LAX → SFO | Jul 24, 15:40 UTC | Jul 24, 16:30 UTC | 50m |
| 2026-07-24 | LAX → SFO | Jul 24, 13:40 UTC | Jul 24, 14:05 UTC | 25m |
| 2026-07-24 | DEN → PHX | Jul 24, 06:30 UTC | Jul 24, 07:00 UTC | 30m |
| 2026-07-23 | EWR → PBI | Jul 23, 23:40 UTC | Jul 24, 04:30 UTC | 4h 50m |
| 2026-07-23 | LAX → SFO | Jul 23, 17:10 UTC | Jul 23, 21:40 UTC | 4h 30m |
| 2026-07-23 | ORD → PHL | Jul 23, 14:10 UTC | Jul 23, 15:00 UTC | 50m |
| 2026-07-23 | SJC → DEN | Jul 23, 02:35 UTC | Jul 23, 03:25 UTC | 50m |
| 2026-07-22 | MSN → ORD | Jul 22, 23:50 UTC | Jul 23, 00:45 UTC | 55m |
| 2026-07-22 | MID → IAH | Jul 22, 20:30 UTC | Jul 22, 22:05 UTC | 1h 35m |
| 2026-07-22 | IND → SFO | Jul 22, 17:30 UTC | Jul 22, 19:05 UTC | 1h 35m |
| 2026-07-22 | IND → SFO | Jul 22, 12:00 UTC | Jul 22, 16:05 UTC | 4h 5m |
| 2026-07-22 | EWR → CLT | Jul 22, 00:30 UTC | Jul 22, 02:20 UTC | 1h 50m |
| 2026-07-22 | EWR → CLT | Jul 22, 00:16 UTC | Jul 22, 02:17 UTC | 2h 1m |
| 2026-07-21 | AUS → EWR | Jul 21, 20:40 UTC | Jul 21, 22:15 UTC | 1h 35m |
| 2026-07-21 | SFO → ORD | Jul 21, 17:37 UTC | Jul 21, 18:57 UTC | 1h 20m |
| 2026-07-21 | SFO → ORD | Jul 21, 17:30 UTC | Jul 21, 19:05 UTC | 1h 35m |
| 2026-07-21 | TPA → EWR | Jul 21, 11:45 UTC | Jul 21, 15:15 UTC | 3h 30m |
| 2026-07-20 | MSY → EWR | Jul 20, 22:25 UTC | Jul 21, 01:50 UTC | 3h 25m |
| 2026-07-20 | RSW → EWR | Jul 20, 19:50 UTC | Jul 20, 20:40 UTC | 50m |
| 2026-07-20 | DEN → DRO | Jul 20, 17:37 UTC | Jul 20, 18:08 UTC | 31m |
| 2026-07-20 | - | Jul 20, 17:30 UTC | Jul 20, 17:55 UTC | 25m |
| 2026-07-20 | LAX → EWR | Jul 20, 14:10 UTC | Jul 20, 15:45 UTC | 1h 35m |
| 2026-07-20 | SFO → PHX | Jul 20, 01:10 UTC | Jul 20, 02:35 UTC | 1h 25m |
| 2026-07-19 | - | Jul 19, 19:35 UTC | Jul 19, 23:05 UTC | 3h 30m |
| 2026-07-19 | BTV → DEN | Jul 19, 19:47 UTC | Jul 19, 23:04 UTC | 3h 17m |
| 2026-07-19 | ORD → BTV | Jul 19, 16:25 UTC | Jul 19, 18:10 UTC | 1h 45m |
| 2026-07-19 | YYZ → ORD | Jul 19, 13:05 UTC | Jul 19, 14:35 UTC | 1h 30m |
| 2026-07-19 | SFO → BWI | Jul 19, 06:45 UTC | Jul 19, 10:55 UTC | 4h 10m |
| 2026-07-19 | EWR → JAX | Jul 19, 02:40 UTC | Jul 19, 05:05 UTC | 2h 25m |
| 2026-07-18 | BOS → IAH | Jul 18, 22:40 UTC | Jul 19, 01:05 UTC | 2h 25m |
| 2026-07-18 | DEN → MCI | Jul 18, 18:15 UTC | Jul 18, 20:30 UTC | 2h 15m |
| 2026-07-18 | DEN → YVR | Jul 18, 14:00 UTC | Jul 18, 16:35 UTC | 2h 35m |
| 2026-07-18 | HNL → SFO | Jul 18, 00:15 UTC | Jul 18, 02:25 UTC | 2h 10m |
| 2026-07-17 | DEN → GRR | Jul 17, 16:15 UTC | Jul 17, 18:29 UTC | 2h 15m |
| 2026-07-17 | - | Jul 17, 10:44 UTC | Jul 17, 12:35 UTC | 1h 50m |
| 2026-07-17 | EWR → SFO | Jul 17, 03:05 UTC | Jul 17, 04:44 UTC | 1h 40m |
| 2026-07-17 | EWR → SFO | Jul 17, 03:12 UTC | Jul 17, 04:45 UTC | 1h 33m |
| 2026-07-17 | SLC → DEN | Jul 17, 00:20 UTC | Jul 17, 01:20 UTC | 1h 0m |
Specifications
| Registration | N77258 |
| Aircraft type | BOEING 737-800 (B738) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | AA739D · 52471635 (octal) |
Looking for transponder-level data? View the Mode-S AA739D page for country allocation, callsign history, and ADS-B signal details.
N77258 frequently asked
What type of aircraft is N77258?
N77258 is a BOEING 737-800 (ICAO type code B738).
Who operates N77258?
N77258 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N77258?
N77258 broadcasts on Mode-S (ICAO 24-bit) address AA739D (octal 52471635). View the transponder page.
What route does N77258 typically fly?
N77258 most frequently flies between EWR and SFO based on observed flights.
Where is N77258 right now?
N77258 is currently airborne flying as UAL2371. Live position is shown on the map above.