flight Aircraft
N81449
BOEING 737-900
Operated by UNITED AIRLINES INC
- Tail number
- N81449
- Type
- B739
- Mode-S
- AB1B3E
Airborne now · flying as UAL2652 at 31,000 ft
- Flights observed
- 459 showing last 50
- Avg flight time
- 2h 2m
- Typical route
- BOS → ORD
- Last seen
- Jul 26, 21:25 UTC
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | LGA → ORD | Jul 26, 19:15 UTC | Jul 26, 21:25 UTC | 2h 10m |
| 2026-07-26 | IAH → SFO | Jul 26, 15:45 UTC | Jul 26, 17:30 UTC | 1h 45m |
| 2026-07-26 | IAH → SFO | Jul 26, 15:56 UTC | Jul 26, 17:28 UTC | 1h 32m |
| 2026-07-26 | BOS → ORD | Jul 26, 12:52 UTC | Jul 26, 13:28 UTC | 36m |
| 2026-07-26 | BOS → ORD | Jul 26, 12:45 UTC | Jul 26, 13:45 UTC | 1h 0m |
| 2026-07-26 | DEN → SAT | Jul 26, 03:05 UTC | Jul 26, 04:05 UTC | 1h 0m |
| 2026-07-25 | EWR → MCO | Jul 25, 22:30 UTC | Jul 26, 00:40 UTC | 2h 10m |
| 2026-07-25 | SFO → CMH | Jul 25, 19:00 UTC | Jul 25, 20:45 UTC | 1h 45m |
| 2026-07-25 | IAH → CUN | Jul 25, 15:50 UTC | Jul 25, 17:40 UTC | 1h 50m |
| 2026-07-25 | BOS → ORD | Jul 25, 11:20 UTC | Jul 25, 13:30 UTC | 2h 10m |
| 2026-07-24 | IAH → CLT | Jul 24, 23:40 UTC | Jul 25, 01:45 UTC | 2h 5m |
| 2026-07-24 | ORD → DCA | Jul 24, 19:35 UTC | Jul 24, 21:55 UTC | 2h 20m |
| 2026-07-24 | ALB → ORD | Jul 24, 14:55 UTC | Jul 24, 17:55 UTC | 3h 0m |
| 2026-07-24 | ORD → SFO | Jul 24, 10:20 UTC | Jul 24, 12:05 UTC | 1h 45m |
| 2026-07-24 | LGA → ORD | Jul 24, 00:30 UTC | Jul 24, 02:05 UTC | 1h 35m |
| 2026-07-23 | DEN → LAX | Jul 23, 22:10 UTC | Jul 23, 22:20 UTC | 10m |
| 2026-07-23 | - | Jul 23, 19:25 UTC | Jul 23, 22:20 UTC | 2h 55m |
| 2026-07-23 | DEN → LAX | Jul 23, 18:44 UTC | Jul 23, 21:55 UTC | 3h 11m |
| 2026-07-23 | ORD → SLC | Jul 23, 14:05 UTC | Jul 23, 17:25 UTC | 3h 20m |
| 2026-07-23 | EWR → FLL | Jul 23, 10:30 UTC | Jul 23, 12:15 UTC | 1h 45m |
| 2026-07-23 | - | Jul 23, 00:25 UTC | Jul 23, 01:50 UTC | 1h 25m |
| 2026-07-22 | EWR → AUS | Jul 22, 19:50 UTC | Jul 22, 21:30 UTC | 1h 40m |
| 2026-07-22 | EWR → AUS | Jul 22, 19:52 UTC | Jul 22, 21:02 UTC | 1h 10m |
| 2026-07-22 | EWR → AUS | Jul 22, 17:35 UTC | Jul 22, 18:00 UTC | 25m |
| 2026-07-22 | LAX → DEN | Jul 22, 15:00 UTC | Jul 22, 16:20 UTC | 1h 20m |
| 2026-07-22 | - | Jul 22, 00:10 UTC | Jul 22, 01:20 UTC | 1h 10m |
| 2026-07-21 | BOS → ORD | Jul 21, 21:45 UTC | Jul 21, 22:40 UTC | 55m |
| 2026-07-21 | RDU → EWR | Jul 21, 17:30 UTC | Jul 21, 18:10 UTC | 40m |
| 2026-07-21 | IAH → DEN | Jul 21, 13:45 UTC | Jul 21, 15:30 UTC | 1h 45m |
| 2026-07-21 | RDU → EWR | Jul 21, 01:00 UTC | Jul 21, 04:10 UTC | 3h 10m |
| 2026-07-20 | IAD → SFO | Jul 20, 20:20 UTC | Jul 20, 23:20 UTC | 3h 0m |
| 2026-07-20 | LAX → SFO | Jul 20, 15:25 UTC | Jul 20, 18:25 UTC | 3h 0m |
| 2026-07-20 | LAX → SFO | Jul 20, 15:32 UTC | Jul 20, 18:22 UTC | 2h 50m |
| 2026-07-20 | - | Jul 20, 00:50 UTC | Jul 20, 02:35 UTC | 1h 45m |
| 2026-07-19 | MFE → IAH | Jul 19, 19:50 UTC | Jul 19, 23:15 UTC | 3h 25m |
| 2026-07-19 | DEN → EWR | Jul 19, 14:00 UTC | Jul 19, 17:10 UTC | 3h 10m |
| 2026-07-18 | SJC → DEN | Jul 18, 23:10 UTC | Jul 19, 01:15 UTC | 2h 5m |
| 2026-07-18 | SJC → DEN | Jul 18, 23:11 UTC | Jul 19, 01:15 UTC | 2h 4m |
| 2026-07-18 | DEN → SJC | Jul 18, 18:35 UTC | Jul 18, 20:35 UTC | 2h 0m |
| 2026-07-18 | - | Jul 18, 13:15 UTC | Jul 18, 17:00 UTC | 3h 45m |
| 2026-07-18 | - | Jul 18, 00:45 UTC | Jul 18, 04:00 UTC | 3h 16m |
| 2026-07-17 | IAD → DEN | Jul 17, 19:05 UTC | Jul 17, 22:10 UTC | 3h 5m |
| 2026-07-17 | DEN → IAD | Jul 17, 14:20 UTC | Jul 17, 17:09 UTC | 2h 50m |
| 2026-07-17 | DFW → DEN | Jul 17, 11:00 UTC | Jul 17, 12:35 UTC | 1h 35m |
| 2026-07-17 | DEN → DFW | Jul 17, 03:10 UTC | Jul 17, 04:39 UTC | 1h 30m |
| 2026-07-16 | SMF → DEN | Jul 16, 23:29 UTC | Jul 17, 01:29 UTC | 2h 0m |
| 2026-07-16 | SMF → DEN | Jul 16, 23:28 UTC | Jul 17, 01:23 UTC | 1h 55m |
| 2026-07-16 | DEN → SMF | Jul 16, 19:55 UTC | Jul 16, 21:55 UTC | 2h 0m |
| 2026-07-16 | - | Jul 16, 16:00 UTC | Jul 16, 17:54 UTC | 1h 55m |
| 2026-07-15 | - | Jul 15, 23:40 UTC | Jul 16, 02:35 UTC | 2h 55m |
Specifications
| Registration | N81449 |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | AB1B3E · 52615476 (octal) |
Looking for transponder-level data? View the Mode-S AB1B3E page for country allocation, callsign history, and ADS-B signal details.
N81449 frequently asked
What type of aircraft is N81449?
N81449 is a BOEING 737-900 (ICAO type code B739).
Who operates N81449?
N81449 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N81449?
N81449 broadcasts on Mode-S (ICAO 24-bit) address AB1B3E (octal 52615476). View the transponder page.
What route does N81449 typically fly?
N81449 most frequently flies between BOS and ORD based on observed flights.
Where is N81449 right now?
N81449 is currently airborne flying as UAL2652. Live position is shown on the map above.