flight Aircraft
N61881
BOEING 737-900
Operated by UNITED AIRLINES INC
- Tail number
- N61881
- Type
- B739
- Mode-S
- A81000
Not currently tracked · last seen 1d ago
- Flights observed
- 3
- Avg flight time
- 1h 34m
- Typical route
- -
- Last seen
- 1d ago
Last known area
Recent flights last 3
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-13 | - | Apr 13, 23:18 UTC | Apr 14, 00:19 UTC | 1h 1m |
| 2026-04-13 | - | Apr 13, 19:50 UTC | Apr 13, 21:00 UTC | 1h 10m |
| 2026-04-13 | - | Apr 13, 17:40 UTC | Apr 13, 20:10 UTC | 2h 30m |
Specifications
| Registration | N61881 |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A81000 · 52010000 (octal) |
Looking for transponder-level data? View the Mode-S A81000 page for country allocation, callsign history, and ADS-B signal details.
N61881 frequently asked
What type of aircraft is N61881?
N61881 is a BOEING 737-900 (ICAO type code B739).
Who operates N61881?
N61881 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N61881?
N61881 broadcasts on Mode-S (ICAO 24-bit) address A81000 (octal 52010000). View the transponder page.
Where is N61881 right now?
N61881 is not currently being tracked; last seen 1d ago.