flight Aircraft
N78438
BOEING 737-900
Operated by UNITED AIRLINES INC, ATTN TREASURER
- Tail number
- N78438
- Type
- B739
- Mode-S
- AAA244
Not currently tracked · last seen 1h ago
- Flights observed
- 204 showing last 50
- Avg flight time
- 1h 52m
- Typical route
- EWR → AUS
- Last seen
- 1h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-30 | SFO → LAX | May 30, 00:20 UTC | May 30, 01:55 UTC | 1h 35m |
| 2026-05-29 | SFO → IAH | May 29, 19:20 UTC | May 29, 21:40 UTC | 2h 20m |
| 2026-05-29 | SFO → ORD | May 29, 15:40 UTC | May 29, 17:35 UTC | 1h 55m |
| 2026-05-29 | PDX → SFO | May 29, 11:30 UTC | May 29, 13:40 UTC | 2h 10m |
| 2026-05-28 | MSN → ORD | May 28, 23:50 UTC | May 29, 01:30 UTC | 1h 40m |
| 2026-05-28 | EWR → AUS | May 28, 19:55 UTC | May 28, 21:25 UTC | 1h 30m |
| 2026-05-28 | EWR → AUS | May 28, 19:57 UTC | May 28, 21:13 UTC | 1h 16m |
| 2026-05-28 | EWR → AUS | May 28, 17:25 UTC | May 28, 17:50 UTC | 25m |
| 2026-05-28 | SFO → DFW | May 28, 12:45 UTC | May 28, 15:30 UTC | 2h 45m |
| 2026-05-28 | MSP → EWR | May 28, 00:05 UTC | May 28, 02:40 UTC | 2h 35m |
| 2026-05-27 | LAS → EWR | May 27, 19:00 UTC | May 27, 22:50 UTC | 3h 50m |
| 2026-05-27 | MCO → EWR | May 27, 14:15 UTC | May 27, 17:20 UTC | 3h 5m |
| 2026-05-26 | OGG → DEN | May 26, 23:35 UTC | May 27, 01:39 UTC | 2h 5m |
| 2026-05-26 | MIA → EWR | May 26, 21:04 UTC | May 26, 22:15 UTC | 1h 10m |
| 2026-05-26 | CHS → EWR | May 26, 17:55 UTC | May 26, 18:59 UTC | 1h 5m |
| 2026-05-26 | CHS → EWR | May 26, 18:08 UTC | May 26, 18:57 UTC | 49m |
| 2026-05-26 | IAH → CMH | May 26, 14:09 UTC | May 26, 16:05 UTC | 1h 55m |
| 2026-05-26 | VCV → SFO | May 26, 02:35 UTC | May 26, 04:54 UTC | 2h 20m |
| 2026-05-25 | LAS → LAX | May 25, 19:20 UTC | May 26, 00:19 UTC | 5h 0m |
| 2026-05-25 | SFO → IAD | May 25, 16:30 UTC | May 25, 17:50 UTC | 1h 20m |
| 2026-05-25 | EWR → DFW | May 25, 13:05 UTC | May 25, 14:10 UTC | 1h 5m |
| 2026-05-25 | IAH → SFO | May 25, 03:25 UTC | May 25, 04:30 UTC | 1h 5m |
| 2026-05-24 | MIA → ORD | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-24 | PHX → EWR | May 24, 16:30 UTC | May 24, 20:05 UTC | 3h 35m |
| 2026-05-24 | IND → DEN | May 24, 12:35 UTC | May 24, 14:55 UTC | 2h 20m |
| 2026-05-24 | DEN → EWR | May 24, 06:30 UTC | May 24, 10:15 UTC | 3h 45m |
| 2026-05-24 | SFO → OGG | May 24, 01:15 UTC | May 24, 04:40 UTC | 3h 25m |
| 2026-05-24 | SFO → OGG | May 24, 01:09 UTC | May 24, 04:41 UTC | 3h 32m |
| 2026-05-23 | SFO → ORD | May 23, 21:00 UTC | May 23, 23:10 UTC | 2h 10m |
| 2026-05-23 | PHX → EWR | May 23, 18:25 UTC | May 23, 19:10 UTC | 45m |
| 2026-05-23 | IAD → EWR | May 23, 16:10 UTC | May 23, 16:55 UTC | 45m |
| 2026-05-23 | IAD → EWR | May 23, 16:07 UTC | May 23, 16:50 UTC | 43m |
| 2026-05-23 | LAX → IAH | May 23, 11:25 UTC | May 23, 14:10 UTC | 2h 45m |
| 2026-05-23 | LAX → IAH | May 23, 11:17 UTC | May 23, 13:47 UTC | 2h 30m |
| 2026-05-23 | YVR → SFO | May 23, 01:15 UTC | May 23, 03:40 UTC | 2h 25m |
| 2026-05-22 | LAS → IAH | May 22, 20:00 UTC | May 22, 23:00 UTC | 3h 0m |
| 2026-05-22 | LAX → SFO | May 22, 15:25 UTC | May 22, 18:25 UTC | 3h 0m |
| 2026-05-22 | MID → IAH | May 22, 03:49 UTC | May 22, 04:39 UTC | 50m |
| 2026-05-22 | MID → IAH | May 22, 03:40 UTC | May 22, 04:40 UTC | 1h 0m |
| 2026-05-22 | OGG → SFO | May 22, 00:30 UTC | May 22, 01:25 UTC | 55m |
| 2026-05-21 | MCO → IAH | May 21, 20:25 UTC | May 21, 22:20 UTC | 1h 55m |
| 2026-05-21 | LAX → DEN | May 21, 16:10 UTC | May 21, 18:05 UTC | 1h 55m |
| 2026-05-21 | LAX → DEN | May 21, 16:09 UTC | May 21, 18:00 UTC | 1h 51m |
| 2026-05-21 | LAX → SFO | May 21, 12:22 UTC | May 21, 14:01 UTC | 1h 39m |
| 2026-05-21 | LAX → SFO | May 21, 12:15 UTC | May 21, 12:55 UTC | 40m |
| 2026-05-21 | AUS → EWR | May 21, 04:05 UTC | May 21, 05:50 UTC | 1h 45m |
| 2026-05-21 | IAH → LGA | May 21, 02:23 UTC | May 21, 02:49 UTC | 26m |
| 2026-05-21 | IAH → LGA | May 21, 02:20 UTC | May 21, 02:55 UTC | 35m |
| 2026-05-20 | CVG → ORD | May 20, 23:47 UTC | May 21, 00:06 UTC | 19m |
| 2026-05-20 | CVG → ORD | May 20, 23:30 UTC | May 21, 00:30 UTC | 1h 0m |
Specifications
| Registration | N78438 |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | UNITED AIRLINES INC, ATTN TREASURER |
| Mode-S code | AAA244 · 52521104 (octal) |
Looking for transponder-level data? View the Mode-S AAA244 page for country allocation, callsign history, and ADS-B signal details.
N78438 frequently asked
What type of aircraft is N78438?
N78438 is a BOEING 737-900 (ICAO type code B739).
Who operates N78438?
N78438 is operated by UNITED AIRLINES INC, ATTN TREASURER.
What is the Mode-S transponder code for N78438?
N78438 broadcasts on Mode-S (ICAO 24-bit) address AAA244 (octal 52521104). View the transponder page.
What route does N78438 typically fly?
N78438 most frequently flies between EWR and AUS based on observed flights.
Where is N78438 right now?
N78438 is not currently being tracked; last seen 1h ago.