flight Aircraft
N37420
BOEING 737-900
Operated by UNITED AIRLINES INC
- Tail number
- N37420
- Type
- B739
- Mode-S
- A4455E
Not currently tracked · last seen 8h ago
- Flights observed
- 411 showing last 50
- Avg flight time
- 2h 3m
- Typical route
- DEN → DFW
- Last seen
- 8h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-13 | DEN → CMH | Jul 13, 23:55 UTC | Jul 14, 02:20 UTC | 2h 25m |
| 2026-07-13 | - | Jul 13, 21:10 UTC | Jul 13, 21:50 UTC | 40m |
| 2026-07-13 | DEN → BZN | Jul 13, 17:54 UTC | Jul 13, 18:57 UTC | 1h 3m |
| 2026-07-13 | - | Jul 13, 17:45 UTC | Jul 13, 18:25 UTC | 40m |
| 2026-07-13 | - | Jul 13, 14:00 UTC | Jul 13, 15:30 UTC | 1h 30m |
| 2026-07-13 | CID → DEN | Jul 13, 14:14 UTC | Jul 13, 15:26 UTC | 1h 12m |
| 2026-07-13 | - | Jul 13, 00:10 UTC | Jul 13, 01:40 UTC | 1h 30m |
| 2026-07-12 | IAD → DEN | Jul 12, 19:15 UTC | Jul 12, 22:15 UTC | 3h 0m |
| 2026-07-12 | DEN → IAD | Jul 12, 14:30 UTC | Jul 12, 17:35 UTC | 3h 5m |
| 2026-07-12 | DFW → DEN | Jul 12, 10:55 UTC | Jul 12, 12:30 UTC | 1h 35m |
| 2026-07-12 | DEN → DFW | Jul 12, 03:05 UTC | Jul 12, 04:30 UTC | 1h 25m |
| 2026-07-11 | YVR → DEN | Jul 11, 22:55 UTC | Jul 12, 01:05 UTC | 2h 10m |
| 2026-07-11 | DEN → YVR | Jul 11, 18:25 UTC | Jul 11, 21:05 UTC | 2h 40m |
| 2026-07-11 | IAD → SYR | Jul 11, 13:55 UTC | Jul 11, 15:45 UTC | 1h 50m |
| 2026-07-11 | IAD → SYR | Jul 11, 14:07 UTC | Jul 11, 15:50 UTC | 1h 43m |
| 2026-07-11 | DEN → MSN | Jul 11, 01:40 UTC | Jul 11, 03:20 UTC | 1h 40m |
| 2026-07-11 | DEN → MSN | Jul 11, 00:33 UTC | Jul 11, 03:18 UTC | 2h 45m |
| 2026-07-10 | MFE → IAH | Jul 10, 20:40 UTC | Jul 10, 22:50 UTC | 2h 10m |
| 2026-07-10 | MFE → IAH | Jul 10, 19:18 UTC | Jul 10, 22:52 UTC | 3h 34m |
| 2026-07-10 | MFE → IAH | Jul 10, 19:15 UTC | Jul 10, 20:35 UTC | 1h 20m |
| 2026-07-10 | TPA → EWR | Jul 10, 13:10 UTC | Jul 10, 15:25 UTC | 2h 15m |
| 2026-07-09 | IAD → TPA | Jul 9, 22:44 UTC | Jul 10, 00:38 UTC | 1h 54m |
| 2026-07-09 | IAD → TPA | Jul 9, 22:45 UTC | Jul 10, 00:45 UTC | 2h 0m |
| 2026-07-09 | ORD → BOS | Jul 9, 17:15 UTC | Jul 9, 19:15 UTC | 2h 0m |
| 2026-07-09 | IAD → MSY | Jul 9, 13:10 UTC | Jul 9, 15:15 UTC | 2h 5m |
| 2026-07-09 | SFO → IAD | Jul 9, 06:05 UTC | Jul 9, 10:55 UTC | 4h 50m |
| 2026-07-07 | LAS → SFO | Jul 7, 21:05 UTC | Jul 7, 22:15 UTC | 1h 10m |
| 2026-07-07 | SFO → LAS | Jul 7, 18:35 UTC | Jul 7, 19:40 UTC | 1h 5m |
| 2026-07-07 | YVR → SFO | Jul 7, 14:45 UTC | Jul 7, 16:45 UTC | 2h 0m |
| 2026-07-07 | - | Jul 7, 02:40 UTC | Jul 7, 04:55 UTC | 2h 15m |
| 2026-07-06 | - | Jul 6, 20:05 UTC | Jul 7, 01:00 UTC | 4h 55m |
| 2026-07-06 | - | Jul 6, 16:20 UTC | Jul 6, 17:30 UTC | 1h 10m |
| 2026-07-06 | IAD → SAV | Jul 6, 13:45 UTC | Jul 6, 15:00 UTC | 1h 15m |
| 2026-07-06 | - | Jul 6, 02:25 UTC | Jul 6, 04:50 UTC | 2h 25m |
| 2026-07-05 | BOS → ORD | Jul 5, 20:20 UTC | Jul 5, 23:50 UTC | 3h 30m |
| 2026-07-05 | - | Jul 5, 15:30 UTC | Jul 5, 18:55 UTC | 3h 25m |
| 2026-07-04 | CUN → IAH | Jul 4, 20:45 UTC | Jul 4, 22:35 UTC | 1h 50m |
| 2026-07-04 | - | Jul 4, 17:20 UTC | Jul 4, 19:15 UTC | 1h 55m |
| 2026-07-04 | - | Jul 4, 14:40 UTC | Jul 4, 15:20 UTC | 40m |
| 2026-07-04 | - | Jul 4, 12:35 UTC | Jul 4, 13:10 UTC | 35m |
| 2026-07-04 | IAH → SAT | Jul 4, 12:39 UTC | Jul 4, 13:05 UTC | 26m |
| 2026-07-03 | - | Jul 3, 22:45 UTC | Jul 4, 01:10 UTC | 2h 25m |
| 2026-07-03 | - | Jul 3, 20:30 UTC | Jul 3, 21:15 UTC | 45m |
| 2026-07-03 | - | Jul 3, 13:50 UTC | Jul 3, 18:15 UTC | 4h 25m |
| 2026-07-03 | SFO → CUN | Jul 3, 07:40 UTC | Jul 3, 12:30 UTC | 4h 50m |
| 2026-07-03 | - | Jul 3, 02:50 UTC | Jul 3, 06:00 UTC | 3h 10m |
| 2026-07-02 | DEN → DFW | Jul 2, 22:01 UTC | Jul 2, 23:25 UTC | 1h 24m |
| 2026-07-02 | DEN → DFW | Jul 2, 22:00 UTC | Jul 2, 23:30 UTC | 1h 30m |
| 2026-07-02 | - | Jul 2, 19:00 UTC | Jul 2, 20:15 UTC | 1h 15m |
| 2026-07-02 | - | Jul 2, 16:35 UTC | Jul 2, 17:40 UTC | 1h 5m |
Specifications
| Registration | N37420 |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A4455E · 51042536 (octal) |
Looking for transponder-level data? View the Mode-S A4455E page for country allocation, callsign history, and ADS-B signal details.
N37420 frequently asked
What type of aircraft is N37420?
N37420 is a BOEING 737-900 (ICAO type code B739).
Who operates N37420?
N37420 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37420?
N37420 broadcasts on Mode-S (ICAO 24-bit) address A4455E (octal 51042536). View the transponder page.
What route does N37420 typically fly?
N37420 most frequently flies between DEN and DFW based on observed flights.
Where is N37420 right now?
N37420 is not currently being tracked; last seen 8h ago.