flight Aircraft
N38451
BOEING 737-900
Operated by UNITED AIRLINES INC
- Tail number
- N38451
- Type
- B739
- Mode-S
- A46D47
Not currently tracked · last seen 1h ago
- Flights observed
- 205 showing last 50
- Avg flight time
- 2h 27m
- Typical route
- SFO → IAH
- Last seen
- 1h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-29 | LAS → LAX | May 29, 19:25 UTC | May 29, 23:45 UTC | 4h 20m |
| 2026-05-29 | SFO → IAH | May 29, 13:15 UTC | May 29, 17:55 UTC | 4h 40m |
| 2026-05-29 | JAC → DEN | May 29, 02:35 UTC | May 29, 07:25 UTC | 4h 50m |
| 2026-05-28 | LAS → EWR | May 28, 21:55 UTC | May 29, 00:25 UTC | 2h 30m |
| 2026-05-28 | LAS → IAH | May 28, 14:15 UTC | May 28, 16:40 UTC | 2h 25m |
| 2026-05-28 | SFO → IAH | May 28, 00:45 UTC | May 28, 05:10 UTC | 4h 25m |
| 2026-05-27 | LGA → DEN | May 27, 21:30 UTC | May 27, 22:50 UTC | 1h 20m |
| 2026-05-27 | CPT → IAD | May 27, 16:40 UTC | May 27, 19:05 UTC | 2h 25m |
| 2026-05-27 | ORD → TPA | May 27, 13:05 UTC | May 27, 15:20 UTC | 2h 15m |
| 2026-05-27 | ORD → PWM | May 27, 02:44 UTC | May 27, 02:49 UTC | 5m |
| 2026-05-27 | ORD → PWM | May 27, 01:38 UTC | May 27, 02:29 UTC | 51m |
| 2026-05-27 | ORD → PWM | May 27, 01:24 UTC | May 27, 01:44 UTC | 20m |
| 2026-05-26 | SFO → IAH | May 26, 22:54 UTC | May 27, 00:19 UTC | 1h 25m |
| 2026-05-26 | ORD → BOS | May 26, 16:50 UTC | May 26, 18:50 UTC | 2h 0m |
| 2026-05-26 | ORD → BDL | May 26, 00:20 UTC | May 26, 02:29 UTC | 2h 9m |
| 2026-05-26 | ORD → BDL | May 26, 00:09 UTC | May 26, 02:24 UTC | 2h 15m |
| 2026-05-25 | SEA → SFO | May 25, 19:50 UTC | May 25, 22:15 UTC | 2h 25m |
| 2026-05-25 | EWR → IAD | May 25, 14:20 UTC | May 25, 17:55 UTC | 3h 35m |
| 2026-05-25 | DEN → BOI | May 25, 07:40 UTC | May 25, 09:40 UTC | 2h 0m |
| 2026-05-25 | DEN → BOI | May 25, 07:45 UTC | May 25, 09:37 UTC | 1h 52m |
| 2026-05-25 | DEN → BOI | May 25, 03:10 UTC | May 25, 06:30 UTC | 3h 20m |
| 2026-05-24 | PHL → IAH | May 24, 19:15 UTC | May 24, 21:50 UTC | 2h 35m |
| 2026-05-24 | CUN → IAH | May 24, 13:25 UTC | May 24, 15:35 UTC | 2h 10m |
| 2026-05-24 | SFO → ORD | May 24, 08:00 UTC | May 24, 12:00 UTC | 4h 0m |
| 2026-05-24 | JAX → ORD | May 24, 05:40 UTC | May 24, 06:35 UTC | 55m |
| 2026-05-23 | SFO → BWI | May 23, 21:55 UTC | May 24, 03:05 UTC | 5h 10m |
| 2026-05-23 | SFO → PIT | May 23, 15:55 UTC | May 23, 20:10 UTC | 4h 16m |
| 2026-05-23 | DTW → ORD | May 23, 04:50 UTC | May 23, 05:40 UTC | 50m |
| 2026-05-22 | EWR → LAS | May 22, 22:10 UTC | May 23, 02:00 UTC | 3h 50m |
| 2026-05-22 | ORD → ALB | May 22, 18:25 UTC | May 22, 19:50 UTC | 1h 25m |
| 2026-05-22 | SFO → PDX | May 22, 14:20 UTC | May 22, 16:35 UTC | 2h 15m |
| 2026-05-22 | EWR → MSY | May 22, 11:05 UTC | May 22, 12:40 UTC | 1h 35m |
| 2026-05-22 | YVR → PDX | May 22, 08:05 UTC | May 22, 09:30 UTC | 1h 25m |
| 2026-05-22 | YVR → PDX | May 22, 08:10 UTC | May 22, 09:28 UTC | 1h 18m |
| 2026-05-22 | LAX → DEN | May 22, 02:30 UTC | May 22, 04:20 UTC | 1h 50m |
| 2026-05-21 | LAX → SJD | May 21, 16:01 UTC | May 21, 21:45 UTC | 5h 45m |
| 2026-05-20 | FLL → ORD | May 20, 20:07 UTC | May 20, 21:01 UTC | 54m |
| 2026-05-20 | FLL → ORD | May 20, 20:05 UTC | May 20, 21:05 UTC | 1h 0m |
| 2026-05-20 | MCO → EWR | May 20, 15:00 UTC | May 20, 18:40 UTC | 3h 40m |
| 2026-05-19 | SFO → IAD | May 19, 22:30 UTC | May 20, 02:00 UTC | 3h 30m |
| 2026-05-19 | EWR → MSY | May 19, 14:25 UTC | May 19, 19:40 UTC | 5h 15m |
| 2026-05-18 | LAS → EWR | May 18, 21:35 UTC | May 19, 02:15 UTC | 4h 40m |
| 2026-05-18 | SAN → SFO | May 18, 19:00 UTC | May 18, 20:10 UTC | 1h 10m |
| 2026-05-18 | BNA → IAD | May 18, 15:40 UTC | May 18, 16:45 UTC | 1h 5m |
| 2026-05-18 | SFO → BOS | May 18, 02:30 UTC | May 18, 03:40 UTC | 1h 10m |
| 2026-05-17 | SFO → PDX | May 17, 23:41 UTC | May 18, 00:18 UTC | 37m |
| 2026-05-17 | SFO → PDX | May 17, 23:25 UTC | May 18, 00:20 UTC | 55m |
| 2026-05-17 | LGA → DEN | May 17, 17:30 UTC | May 17, 21:50 UTC | 4h 20m |
| 2026-05-17 | IAH → BOS | May 17, 13:20 UTC | May 17, 15:20 UTC | 2h 0m |
| 2026-05-17 | IAH → BOS | May 17, 13:27 UTC | May 17, 15:01 UTC | 1h 34m |
Specifications
| Registration | N38451 |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A46D47 · 51066507 (octal) |
Looking for transponder-level data? View the Mode-S A46D47 page for country allocation, callsign history, and ADS-B signal details.
N38451 frequently asked
What type of aircraft is N38451?
N38451 is a BOEING 737-900 (ICAO type code B739).
Who operates N38451?
N38451 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N38451?
N38451 broadcasts on Mode-S (ICAO 24-bit) address A46D47 (octal 51066507). View the transponder page.
What route does N38451 typically fly?
N38451 most frequently flies between SFO and IAH based on observed flights.
Where is N38451 right now?
N38451 is not currently being tracked; last seen 1h ago.