flight Aircraft
N37577
BOEING 737 MAX 9
Operated by UNITED AIRLINES INC
- Tail number
- N37577
- Type
- B39M
- Mode-S
- A449CB
Not currently tracked · last seen 4h ago
- Flights observed
- 189 showing last 50
- Avg flight time
- 3h 8m
- Typical route
- LAX → SFO
- Last seen
- 4h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-30 | LAX → SFO | May 30, 00:00 UTC | May 30, 02:40 UTC | 2h 40m |
| 2026-05-29 | EWR → ATL | May 29, 19:05 UTC | May 29, 21:50 UTC | 2h 45m |
| 2026-05-29 | EWR → ATL | May 29, 19:14 UTC | May 29, 21:47 UTC | 2h 33m |
| 2026-05-29 | SAN → SFO | May 29, 12:40 UTC | May 29, 17:25 UTC | 4h 45m |
| 2026-05-29 | SJD → IAH | May 29, 00:30 UTC | May 29, 05:20 UTC | 4h 50m |
| 2026-05-28 | SFO → LAX | May 28, 17:15 UTC | May 28, 22:30 UTC | 5h 15m |
| 2026-05-28 | IAD → AUS | May 28, 14:10 UTC | May 28, 15:15 UTC | 1h 5m |
| 2026-05-28 | PHX → IAH | May 28, 10:55 UTC | May 28, 12:30 UTC | 1h 35m |
| 2026-05-28 | PUJ → EWR | May 28, 00:50 UTC | May 28, 02:05 UTC | 1h 15m |
| 2026-05-27 | IAH → PUJ | May 27, 16:30 UTC | May 27, 20:05 UTC | 3h 35m |
| 2026-05-27 | IAH → PUJ | May 27, 15:29 UTC | May 27, 20:37 UTC | 5h 8m |
| 2026-05-27 | LGA → ORD | May 27, 00:00 UTC | May 27, 03:20 UTC | 3h 20m |
| 2026-05-26 | DEN → ORD | May 26, 18:55 UTC | May 26, 21:49 UTC | 2h 55m |
| 2026-05-26 | EWR → PHX | May 26, 13:50 UTC | May 26, 16:59 UTC | 3h 10m |
| 2026-05-25 | EWR → PHX | May 25, 21:09 UTC | May 26, 16:59 UTC | 19h 50m |
| 2026-05-25 | IAH → PTY | May 25, 19:54 UTC | May 25, 20:09 UTC | 15m |
| 2026-05-25 | MIA → EWR | May 25, 15:40 UTC | May 25, 18:20 UTC | 2h 40m |
| 2026-05-25 | LAX → SFO | May 25, 01:55 UTC | May 25, 04:30 UTC | 2h 35m |
| 2026-05-25 | LAX → SFO | May 25, 01:50 UTC | May 25, 04:32 UTC | 2h 42m |
| 2026-05-24 | SEA → IAD | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-24 | SEA → YVR | May 24, 16:55 UTC | May 24, 20:15 UTC | 3h 20m |
| 2026-05-24 | LGA → ORD | May 24, 12:00 UTC | May 24, 14:25 UTC | 2h 25m |
| 2026-05-24 | DSM → ORD | May 24, 01:15 UTC | May 24, 03:40 UTC | 2h 25m |
| 2026-05-23 | ATL → EWR | May 23, 21:25 UTC | May 23, 23:15 UTC | 1h 50m |
| 2026-05-23 | PDX → SFO | May 23, 17:35 UTC | May 23, 19:10 UTC | 1h 36m |
| 2026-05-23 | PDX → SFO | May 23, 13:15 UTC | May 23, 15:15 UTC | 2h 0m |
| 2026-05-22 | SJU → IAH | May 22, 20:50 UTC | May 22, 23:15 UTC | 2h 25m |
| 2026-05-22 | SJU → IAH | May 22, 19:00 UTC | May 22, 19:10 UTC | 10m |
| 2026-05-22 | PHX → SFO | May 22, 17:00 UTC | May 22, 17:25 UTC | 25m |
| 2026-05-22 | PHX → SFO | May 22, 14:00 UTC | May 22, 14:35 UTC | 35m |
| 2026-05-22 | BDL → IAD | May 22, 06:25 UTC | May 22, 11:05 UTC | 4h 40m |
| 2026-05-21 | MSY → EWR | May 21, 20:40 UTC | May 22, 02:10 UTC | 5h 30m |
| 2026-05-21 | EWR → SJO | May 21, 14:15 UTC | May 21, 18:50 UTC | 4h 35m |
| 2026-05-21 | PUJ → ORD | May 21, 04:15 UTC | May 21, 05:25 UTC | 1h 10m |
| 2026-05-20 | EWR → ATL | May 20, 20:55 UTC | May 21, 02:25 UTC | 5h 30m |
| 2026-05-20 | IAD → SMF | May 20, 14:15 UTC | May 20, 18:50 UTC | 4h 35m |
| 2026-05-19 | SFO → PDX | May 19, 23:10 UTC | May 20, 01:25 UTC | 2h 15m |
| 2026-05-19 | ORD → BWI | May 19, 19:35 UTC | May 19, 21:35 UTC | 2h 0m |
| 2026-05-19 | DEN → LGA | May 19, 11:35 UTC | May 19, 17:15 UTC | 5h 40m |
| 2026-05-18 | EWR → PHX | May 18, 23:20 UTC | May 19, 01:45 UTC | 2h 25m |
| 2026-05-18 | PLS → EWR | May 18, 17:10 UTC | May 18, 20:17 UTC | 3h 7m |
| 2026-05-18 | EWR → PLS | May 18, 12:10 UTC | May 18, 20:00 UTC | 7h 49m |
| 2026-05-18 | EWR → SRQ | May 18, 00:20 UTC | May 18, 02:45 UTC | 2h 25m |
| 2026-05-17 | IAD → BDL | May 17, 17:35 UTC | May 17, 22:15 UTC | 4h 40m |
| 2026-05-17 | EWR → RSW | May 17, 14:55 UTC | May 17, 16:10 UTC | 1h 15m |
| 2026-05-17 | EWR → RSW | May 17, 14:32 UTC | May 17, 16:10 UTC | 1h 38m |
| 2026-05-17 | PUJ → ORD | May 17, 04:00 UTC | May 17, 05:10 UTC | 1h 10m |
| 2026-05-17 | DEN → SFO | May 17, 00:45 UTC | May 17, 01:50 UTC | 1h 5m |
| 2026-05-17 | DEN → SFO | May 17, 00:43 UTC | May 17, 01:46 UTC | 1h 3m |
| 2026-05-16 | SEA → SFO | May 16, 19:45 UTC | May 16, 22:55 UTC | 3h 10m |
Specifications
| Registration | N37577 |
| Aircraft type | BOEING 737 MAX 9 (B39M) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A449CB · 51044713 (octal) |
Looking for transponder-level data? View the Mode-S A449CB page for country allocation, callsign history, and ADS-B signal details.
N37577 frequently asked
What type of aircraft is N37577?
N37577 is a BOEING 737 MAX 9 (ICAO type code B39M).
Who operates N37577?
N37577 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37577?
N37577 broadcasts on Mode-S (ICAO 24-bit) address A449CB (octal 51044713). View the transponder page.
What route does N37577 typically fly?
N37577 most frequently flies between LAX and SFO based on observed flights.
Where is N37577 right now?
N37577 is not currently being tracked; last seen 4h ago.