flight Aircraft
N77539
BOEING 737-800
Operated by UNITED AIRLINES INC
- Tail number
- N77539
- Type
- B738
- Mode-S
- AA7E7D
Airborne now · flying as UAL334 at 37,000 ft
- Flights observed
- 11
- Avg flight time
- 1h 19m
- Typical route
- ORD → PBI
- Last seen
- 23h ago
Live position
Recent flights last 11
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-13 | LGA → ORD | Apr 13, 23:16 UTC | Apr 14, 01:52 UTC | 2h 36m |
| 2026-04-13 | - | Apr 13, 19:50 UTC | Apr 13, 21:35 UTC | 1h 45m |
| 2026-04-13 | - | Apr 13, 19:30 UTC | Apr 13, 20:10 UTC | 40m |
| 2026-04-13 | - | Apr 13, 16:15 UTC | Apr 13, 17:25 UTC | 1h 10m |
| 2026-04-13 | - | Apr 13, 15:50 UTC | Apr 13, 17:25 UTC | 1h 35m |
| 2026-04-13 | - | Apr 13, 15:10 UTC | Apr 13, 16:15 UTC | 1h 5m |
| 2026-04-13 | ORD → PBI | Apr 13, 12:20 UTC | Apr 13, 13:35 UTC | 1h 15m |
| 2026-04-13 | ORD → PBI | Apr 13, 11:55 UTC | Apr 13, 13:35 UTC | 1h 40m |
| 2026-04-13 | ORD → PBI | Apr 13, 11:13 UTC | Apr 13, 13:31 UTC | 2h 18m |
| 2026-04-12 | - | Apr 12, 20:05 UTC | Apr 12, 20:15 UTC | 10m |
| 2026-04-12 | - | Apr 12, 17:15 UTC | Apr 12, 17:30 UTC | 15m |
Specifications
| Registration | N77539 |
| Aircraft type | BOEING 737-800 (B738) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | AA7E7D · 52477175 (octal) |
Looking for transponder-level data? View the Mode-S AA7E7D page for country allocation, callsign history, and ADS-B signal details.
N77539 frequently asked
What type of aircraft is N77539?
N77539 is a BOEING 737-800 (ICAO type code B738).
Who operates N77539?
N77539 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N77539?
N77539 broadcasts on Mode-S (ICAO 24-bit) address AA7E7D (octal 52477175). View the transponder page.
What route does N77539 typically fly?
N77539 most frequently flies between ORD and PBI based on observed flights.
Where is N77539 right now?
N77539 is currently airborne flying as UAL334. Live position is shown on the map above.