flight Aircraft
N37253
BOEING 737-800
Operated by UNITED AIRLINES INC
- Tail number
- N37253
- Type
- B738
- Mode-S
- A43E5C
Airborne now · flying as UAL1243 at 4,400 ft
- Flights observed
- 10
- Avg flight time
- 1h 23m
- Typical route
- -
- Last seen
- 17h ago
Live position
Recent flights last 10
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-14 | AUS → SFO | Apr 14, 05:15 UTC | Apr 14, 05:50 UTC | 35m |
| 2026-04-13 | - | Apr 13, 20:50 UTC | Apr 13, 21:30 UTC | 40m |
| 2026-04-13 | MYR → EWR | Apr 13, 18:05 UTC | Apr 13, 18:50 UTC | 45m |
| 2026-04-13 | - | Apr 13, 15:50 UTC | Apr 13, 16:15 UTC | 25m |
| 2026-04-13 | - | Apr 13, 12:20 UTC | Apr 13, 16:15 UTC | 3h 55m |
| 2026-04-13 | - | Apr 13, 11:55 UTC | Apr 13, 15:50 UTC | 3h 55m |
| 2026-04-13 | - | Apr 13, 10:50 UTC | Apr 13, 12:15 UTC | 1h 25m |
| 2026-04-13 | - | Apr 13, 00:20 UTC | Apr 13, 00:35 UTC | 15m |
| 2026-04-12 | - | Apr 12, 23:55 UTC | Apr 13, 00:35 UTC | 40m |
| 2026-04-12 | - | Apr 12, 18:55 UTC | Apr 12, 20:15 UTC | 1h 20m |
Specifications
| Registration | N37253 |
| Aircraft type | BOEING 737-800 (B738) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A43E5C · 51037134 (octal) |
Looking for transponder-level data? View the Mode-S A43E5C page for country allocation, callsign history, and ADS-B signal details.
N37253 frequently asked
What type of aircraft is N37253?
N37253 is a BOEING 737-800 (ICAO type code B738).
Who operates N37253?
N37253 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37253?
N37253 broadcasts on Mode-S (ICAO 24-bit) address A43E5C (octal 51037134). View the transponder page.
Where is N37253 right now?
N37253 is currently airborne flying as UAL1243. Live position is shown on the map above.