flight Aircraft
N78540
BOEING 737-800
Operated by UNITED AIRLINES INC
- Tail number
- N78540
- Type
- B738
- Mode-S
- AAA616
Not currently tracked · last seen Jul 21, 03:30 UTC
- Flights observed
- 437 showing last 50
- Avg flight time
- 1h 48m
- Typical route
- IAH → BOS
- Last seen
- Jul 21, 03:30 UTC
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-21 | ORD → LCQ | Jul 21, 03:15 UTC | Jul 21, 03:30 UTC | 15m |
| 2026-07-20 | LGA → ORD | Jul 20, 23:50 UTC | Jul 21, 01:45 UTC | 1h 55m |
| 2026-07-20 | IAH → BOS | Jul 20, 20:35 UTC | Jul 20, 22:15 UTC | 1h 40m |
| 2026-07-20 | ORD → EWR | Jul 20, 16:25 UTC | Jul 20, 18:35 UTC | 2h 10m |
| 2026-07-20 | - | Jul 20, 12:20 UTC | Jul 20, 14:00 UTC | 1h 40m |
| 2026-07-20 | ORD → BDL | Jul 20, 12:33 UTC | Jul 20, 14:00 UTC | 1h 27m |
| 2026-07-20 | LGA → ORD | Jul 20, 00:15 UTC | Jul 20, 02:15 UTC | 2h 0m |
| 2026-07-19 | IAH → BOS | Jul 19, 21:21 UTC | Jul 19, 22:35 UTC | 1h 14m |
| 2026-07-19 | IAH → BOS | Jul 19, 21:05 UTC | Jul 19, 22:40 UTC | 1h 35m |
| 2026-07-19 | ORD → EWR | Jul 19, 17:00 UTC | Jul 19, 19:00 UTC | 2h 0m |
| 2026-07-19 | - | Jul 19, 12:35 UTC | Jul 19, 14:15 UTC | 1h 40m |
| 2026-07-18 | - | Jul 18, 23:40 UTC | Jul 19, 02:10 UTC | 2h 30m |
| 2026-07-18 | DEN → BGR | Jul 18, 16:20 UTC | Jul 18, 19:55 UTC | 3h 35m |
| 2026-07-18 | - | Jul 18, 14:15 UTC | Jul 18, 14:55 UTC | 40m |
| 2026-07-18 | - | Jul 18, 01:25 UTC | Jul 18, 01:54 UTC | 30m |
| 2026-07-18 | DEN → DRO | Jul 18, 01:35 UTC | Jul 18, 02:03 UTC | 28m |
| 2026-07-17 | - | Jul 17, 20:44 UTC | Jul 17, 23:14 UTC | 2h 30m |
| 2026-07-17 | DEN → PNS | Jul 17, 16:41 UTC | Jul 17, 19:13 UTC | 2h 32m |
| 2026-07-17 | - | Jul 17, 16:49 UTC | Jul 17, 19:05 UTC | 2h 15m |
| 2026-07-17 | - | Jul 17, 11:45 UTC | Jul 17, 15:15 UTC | 3h 30m |
| 2026-07-16 | MSY → EWR | Jul 16, 22:12 UTC | Jul 17, 01:40 UTC | 3h 28m |
| 2026-07-16 | MSY → EWR | Jul 16, 22:10 UTC | Jul 17, 01:39 UTC | 3h 30m |
| 2026-07-16 | - | Jul 16, 19:45 UTC | Jul 16, 20:35 UTC | 50m |
| 2026-07-16 | DRO → DEN | Jul 16, 19:47 UTC | Jul 16, 20:30 UTC | 43m |
| 2026-07-16 | DEN → DRO | Jul 16, 17:37 UTC | Jul 16, 18:17 UTC | 40m |
| 2026-07-16 | - | Jul 16, 17:35 UTC | Jul 16, 18:05 UTC | 30m |
| 2026-07-16 | - | Jul 16, 12:05 UTC | Jul 16, 15:19 UTC | 3h 15m |
| 2026-07-16 | DEN → ORF | Jul 16, 00:25 UTC | Jul 16, 03:40 UTC | 3h 15m |
| 2026-07-15 | - | Jul 15, 19:40 UTC | Jul 15, 22:00 UTC | 2h 20m |
| 2026-07-15 | DEN → CVG | Jul 15, 15:55 UTC | Jul 15, 18:15 UTC | 2h 20m |
| 2026-07-15 | - | Jul 15, 12:15 UTC | Jul 15, 14:00 UTC | 1h 45m |
| 2026-07-15 | DEN → ONT | Jul 15, 01:30 UTC | Jul 15, 03:20 UTC | 1h 50m |
| 2026-07-14 | OKC → DEN | Jul 14, 22:40 UTC | Jul 15, 00:00 UTC | 1h 19m |
| 2026-07-14 | DEN → OKC | Jul 14, 19:40 UTC | Jul 14, 20:50 UTC | 1h 10m |
| 2026-07-14 | DEN → OKC | Jul 14, 19:44 UTC | Jul 14, 20:46 UTC | 1h 2m |
| 2026-07-14 | SJC → DEN | Jul 14, 15:55 UTC | Jul 14, 18:00 UTC | 2h 5m |
| 2026-07-14 | DEN → SJC | Jul 14, 02:15 UTC | Jul 14, 04:15 UTC | 2h 0m |
| 2026-07-13 | SAV → DEN | Jul 13, 21:25 UTC | Jul 14, 00:35 UTC | 3h 10m |
| 2026-07-13 | DEN → SAV | Jul 13, 16:55 UTC | Jul 13, 19:50 UTC | 2h 55m |
| 2026-07-13 | EUG → DEN | Jul 13, 12:05 UTC | Jul 13, 14:15 UTC | 2h 10m |
| 2026-07-13 | DEN → EUG | Jul 13, 02:01 UTC | Jul 13, 04:10 UTC | 2h 10m |
| 2026-07-12 | - | Jul 12, 22:45 UTC | Jul 13, 00:01 UTC | 1h 15m |
| 2026-07-12 | - | Jul 12, 19:50 UTC | Jul 12, 21:05 UTC | 1h 15m |
| 2026-07-12 | SMF → DEN | Jul 12, 16:02 UTC | Jul 12, 17:54 UTC | 1h 52m |
| 2026-07-12 | SMF → DEN | Jul 12, 15:55 UTC | Jul 12, 17:50 UTC | 1h 55m |
| 2026-07-11 | DEN → SMF | Jul 11, 22:45 UTC | Jul 12, 00:45 UTC | 2h 0m |
| 2026-07-11 | - | Jul 11, 20:15 UTC | Jul 11, 21:20 UTC | 1h 5m |
| 2026-07-11 | - | Jul 11, 17:40 UTC | Jul 11, 18:45 UTC | 1h 5m |
| 2026-07-11 | SNA → SFO | Jul 11, 15:50 UTC | Jul 11, 16:15 UTC | 25m |
| 2026-07-11 | SNA → SFO | Jul 11, 15:37 UTC | Jul 11, 16:16 UTC | 39m |
Specifications
| Registration | N78540 |
| Aircraft type | BOEING 737-800 (B738) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | AAA616 · 52523026 (octal) |
Looking for transponder-level data? View the Mode-S AAA616 page for country allocation, callsign history, and ADS-B signal details.
N78540 frequently asked
What type of aircraft is N78540?
N78540 is a BOEING 737-800 (ICAO type code B738).
Who operates N78540?
N78540 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N78540?
N78540 broadcasts on Mode-S (ICAO 24-bit) address AAA616 (octal 52523026). View the transponder page.
What route does N78540 typically fly?
N78540 most frequently flies between IAH and BOS based on observed flights.
Where is N78540 right now?
N78540 is not currently being tracked; last seen Jul 21, 03:30 UTC.