flight Aircraft
N37504
BOEING 737 MAX 9
Operated by UNITED AIRLINES INC
- Tail number
- N37504
- Type
- B39M
- Mode-S
- A448D3
Not currently tracked · last seen 8h ago
- Flights observed
- 180 showing last 50
- Avg flight time
- 3h 32m
- Typical route
- SFO → IAH
- Last seen
- 8h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-30 | EWR → SRQ | May 30, 00:30 UTC | May 30, 02:50 UTC | 2h 20m |
| 2026-05-29 | YYZ → CLT | May 29, 17:50 UTC | May 29, 23:05 UTC | 5h 15m |
| 2026-05-29 | YYZ → CLT | May 29, 17:53 UTC | May 29, 23:05 UTC | 5h 12m |
| 2026-05-29 | TPA → EWR | May 29, 10:15 UTC | May 29, 16:20 UTC | 6h 5m |
| 2026-05-28 | SNA → EWR | May 28, 23:40 UTC | May 29, 04:55 UTC | 5h 15m |
| 2026-05-28 | MIA → EWR | May 28, 21:30 UTC | May 28, 22:20 UTC | 50m |
| 2026-05-28 | MIA → EWR | May 28, 17:17 UTC | May 28, 22:14 UTC | 4h 57m |
| 2026-05-28 | MIA → EWR | May 28, 17:15 UTC | May 28, 17:25 UTC | 10m |
| 2026-05-28 | TPA → SFO | May 28, 07:30 UTC | May 28, 07:45 UTC | 15m |
| 2026-05-28 | TPA → SFO | May 28, 03:17 UTC | May 28, 07:45 UTC | 4h 28m |
| 2026-05-28 | TPA → SFO | May 28, 03:05 UTC | May 28, 03:30 UTC | 25m |
| 2026-05-28 | DEN → SFO | May 28, 00:45 UTC | May 28, 01:40 UTC | 55m |
| 2026-05-27 | IAD → PDX | May 27, 21:30 UTC | May 27, 22:25 UTC | 55m |
| 2026-05-27 | IAD → PDX | May 27, 21:17 UTC | May 27, 22:22 UTC | 1h 5m |
| 2026-05-27 | LAS → ORD | May 27, 19:00 UTC | May 27, 20:05 UTC | 1h 5m |
| 2026-05-27 | PHL → SFO | May 27, 12:50 UTC | May 27, 15:50 UTC | 3h 0m |
| 2026-05-27 | POS → IAH | May 27, 04:42 UTC | May 27, 10:27 UTC | 5h 45m |
| 2026-05-26 | POS → IAH | May 26, 22:29 UTC | May 27, 10:30 UTC | 12h 1m |
| 2026-05-26 | PTY → IAH | May 26, 15:54 UTC | May 26, 19:10 UTC | 3h 15m |
| 2026-05-25 | PTY → IAH | May 25, 18:50 UTC | May 26, 18:45 UTC | 23h 54m |
| 2026-05-25 | LAX → SFO | May 25, 17:15 UTC | May 26, 16:24 UTC | 23h 9m |
| 2026-05-25 | SJU → IAH | May 25, 12:55 UTC | May 25, 15:25 UTC | 2h 30m |
| 2026-05-25 | SJU → IAH | May 25, 11:15 UTC | May 25, 11:30 UTC | 15m |
| 2026-05-25 | SFO → IAH | May 25, 09:05 UTC | May 25, 09:30 UTC | 25m |
| 2026-05-25 | SFO → IAH | May 25, 05:20 UTC | May 25, 07:35 UTC | 2h 15m |
| 2026-05-25 | SFO → IAH | May 25, 05:13 UTC | May 25, 09:25 UTC | 4h 12m |
| 2026-05-25 | ORD → BOS | May 25, 01:55 UTC | May 25, 03:25 UTC | 1h 30m |
| 2026-05-24 | MBJ → EWR | May 24, 21:30 UTC | May 24, 21:50 UTC | 20m |
| 2026-05-24 | MBJ → EWR | May 24, 18:05 UTC | May 24, 22:12 UTC | 4h 7m |
| 2026-05-24 | SFO → IAH | May 24, 13:06 UTC | May 24, 16:29 UTC | 3h 23m |
| 2026-05-24 | SFO → IAH | May 24, 13:00 UTC | May 24, 13:35 UTC | 35m |
| 2026-05-24 | LAX → ORD | May 24, 02:45 UTC | May 24, 05:30 UTC | 2h 45m |
| 2026-05-23 | CUN → IAH | May 23, 22:30 UTC | May 24, 00:55 UTC | 2h 25m |
| 2026-05-23 | IAH → CUN | May 23, 20:35 UTC | May 23, 20:55 UTC | 20m |
| 2026-05-23 | IAH → CUN | May 23, 18:15 UTC | May 23, 19:35 UTC | 1h 20m |
| 2026-05-23 | IAH → DFW | May 23, 12:50 UTC | May 23, 14:55 UTC | 2h 5m |
| 2026-05-23 | ATL → EWR | May 23, 01:40 UTC | May 23, 03:20 UTC | 1h 39m |
| 2026-05-23 | ATL → EWR | May 23, 01:40 UTC | May 23, 03:45 UTC | 2h 5m |
| 2026-05-22 | BOS → ORD | May 22, 20:15 UTC | May 22, 23:40 UTC | 3h 25m |
| 2026-05-22 | TPA → SFO | May 22, 15:15 UTC | May 22, 18:45 UTC | 3h 30m |
| 2026-05-22 | IAD → DFW | May 22, 11:20 UTC | May 22, 13:30 UTC | 2h 10m |
| 2026-05-22 | IAD → DFW | May 22, 11:17 UTC | May 22, 13:33 UTC | 2h 16m |
| 2026-05-21 | AUS → EWR | May 21, 23:55 UTC | May 22, 02:25 UTC | 2h 30m |
| 2026-05-21 | MSY → ORD | May 21, 19:10 UTC | May 21, 21:15 UTC | 2h 5m |
| 2026-05-21 | IAD → SFO | May 21, 15:45 UTC | May 21, 17:40 UTC | 1h 55m |
| 2026-05-21 | TPA → EWR | May 21, 02:15 UTC | May 21, 04:30 UTC | 2h 15m |
| 2026-05-20 | ORF → DEN | May 20, 15:25 UTC | May 20, 17:55 UTC | 2h 30m |
| 2026-05-20 | KOA → SFO | May 20, 00:30 UTC | May 20, 02:50 UTC | 2h 20m |
| 2026-05-19 | LAX → SFO | May 19, 17:30 UTC | May 19, 21:35 UTC | 4h 5m |
| 2026-05-19 | DEN → SJC | May 19, 10:45 UTC | May 19, 15:30 UTC | 4h 45m |
Specifications
| Registration | N37504 |
| Aircraft type | BOEING 737 MAX 9 (B39M) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A448D3 · 51044323 (octal) |
Looking for transponder-level data? View the Mode-S A448D3 page for country allocation, callsign history, and ADS-B signal details.
N37504 frequently asked
What type of aircraft is N37504?
N37504 is a BOEING 737 MAX 9 (ICAO type code B39M).
Who operates N37504?
N37504 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37504?
N37504 broadcasts on Mode-S (ICAO 24-bit) address A448D3 (octal 51044323). View the transponder page.
What route does N37504 typically fly?
N37504 most frequently flies between SFO and IAH based on observed flights.
Where is N37504 right now?
N37504 is not currently being tracked; last seen 8h ago.