Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N37409

BOEING 737-900

Operated by UNITED AIRLINES INC

Tail number
N37409
Type
B739
Mode-S
A44521
Not currently tracked · last seen 5h ago
Flights observed
411 showing last 50
Avg flight time
2h 17m
Typical route
IAH → ONT
Last seen
5h ago

Last known area

Map centered near N37409's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 - Jul 14, 02:05 UTCJul 14, 02:55 UTC50m
2026-07-13 - Jul 13, 21:00 UTCJul 14, 00:35 UTC3h 35m
2026-07-13 - Jul 13, 15:50 UTCJul 13, 19:05 UTC3h 15m
2026-07-13 IAH → SMF Jul 13, 15:24 UTCJul 13, 19:04 UTC3h 40m
2026-07-13 - Jul 13, 12:10 UTCJul 13, 13:10 UTC1h 0m
2026-07-13 - Jul 13, 03:10 UTCJul 13, 04:00 UTC50m
2026-07-12 - Jul 12, 21:20 UTCJul 12, 22:15 UTC55m
2026-07-12 RSW → IAH Jul 12, 21:20 UTCJul 12, 23:12 UTC1h 52m
2026-07-12 - Jul 12, 17:40 UTCJul 12, 19:35 UTC1h 55m
2026-07-12 - Jul 12, 13:01 UTCJul 12, 16:01 UTC3h 0m
2026-07-12 - Jul 12, 02:10 UTCJul 12, 04:50 UTC2h 40m
2026-07-12 IAH → ONT Jul 12, 02:05 UTCJul 12, 04:50 UTC2h 45m
2026-07-11 - Jul 11, 20:45 UTCJul 12, 00:25 UTC3h 40m
2026-07-11 PDX → IAH Jul 11, 20:35 UTCJul 12, 00:22 UTC3h 47m
2026-07-11 - Jul 11, 15:45 UTCJul 11, 19:30 UTC3h 45m
2026-07-11 - Jul 11, 12:35 UTCJul 11, 13:35 UTC1h 0m
2026-07-11 - Jul 11, 01:50 UTCJul 11, 02:35 UTC45m
2026-07-10 - Jul 10, 23:50 UTCJul 11, 00:25 UTC35m
2026-07-10 DFW → IAH Jul 10, 23:50 UTCJul 11, 00:41 UTC51m
2026-07-10 - Jul 10, 21:55 UTCJul 10, 22:40 UTC45m
2026-07-10 - Jul 10, 19:40 UTCJul 10, 20:35 UTC55m
2026-07-10 IAH → SAT Jul 10, 16:35 UTCJul 10, 17:25 UTC50m
2026-07-10 - Jul 10, 12:15 UTCJul 10, 13:50 UTC1h 35m
2026-07-10 BNA → IAH Jul 10, 12:01 UTCJul 10, 13:49 UTC1h 48m
2026-07-10 - Jul 10, 01:55 UTCJul 10, 03:25 UTC1h 30m
2026-07-09 - Jul 9, 20:20 UTCJul 9, 23:35 UTC3h 15m
2026-07-09 - Jul 9, 15:30 UTCJul 9, 18:50 UTC3h 20m
2026-07-09 - Jul 9, 10:20 UTCJul 9, 12:45 UTC2h 25m
2026-07-09 - Jul 9, 01:15 UTCJul 9, 03:55 UTC2h 40m
2026-07-08 - Jul 8, 21:10 UTCJul 8, 23:05 UTC1h 55m
2026-07-08 - Jul 8, 17:35 UTCJul 8, 19:30 UTC1h 55m
2026-07-08 SAV → EWR Jul 8, 13:15 UTCJul 8, 16:05 UTC2h 50m
2026-07-08 - Jul 8, 02:30 UTCJul 8, 05:15 UTC2h 45m
2026-07-08 IAH → ONT Jul 8, 01:55 UTCJul 8, 05:11 UTC3h 16m
2026-07-07 - Jul 7, 20:15 UTCJul 8, 00:05 UTC3h 50m
2026-07-07 PDX → IAH Jul 7, 20:12 UTCJul 8, 00:01 UTC3h 49m
2026-07-07 - Jul 7, 15:05 UTCJul 7, 18:55 UTC3h 50m
2026-07-07 - Jul 7, 12:10 UTCJul 7, 13:00 UTC50m
2026-07-07 SFO → RNO Jul 7, 02:15 UTCJul 7, 03:05 UTC50m
2026-07-06 SEA → IAH Jul 6, 19:30 UTCJul 6, 23:20 UTC3h 50m
2026-07-06 - Jul 6, 13:20 UTCJul 6, 17:25 UTC4h 5m
2026-07-05 - Jul 5, 15:50 UTCJul 5, 18:05 UTC2h 15m
2026-07-04 - Jul 4, 17:50 UTCJul 4, 20:05 UTC2h 15m
2026-07-04 - Jul 4, 11:10 UTCJul 4, 13:00 UTC1h 50m
2026-07-04 - Jul 4, 01:25 UTCJul 4, 03:05 UTC1h 40m
2026-07-03 - Jul 3, 21:30 UTCJul 3, 23:25 UTC1h 55m
2026-07-03 DEN → PDX Jul 3, 18:00 UTCJul 3, 20:05 UTC2h 5m
2026-07-03 SAV → EWR Jul 3, 13:00 UTCJul 3, 15:40 UTC2h 40m
2026-07-03 - Jul 3, 02:05 UTCJul 3, 04:55 UTC2h 50m
2026-07-03 IAH → ONT Jul 3, 02:01 UTCJul 3, 04:52 UTC2h 51m

Specifications

Registration N37409
Aircraft type BOEING 737-900 (B739)
Operator UNITED AIRLINES INC
Mode-S code A44521 · 51042441 (octal)

Looking for transponder-level data? View the Mode-S A44521 page for country allocation, callsign history, and ADS-B signal details.

N37409 frequently asked

What type of aircraft is N37409?
N37409 is a BOEING 737-900 (ICAO type code B739).
Who operates N37409?
N37409 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37409?
N37409 broadcasts on Mode-S (ICAO 24-bit) address A44521 (octal 51042441). View the transponder page.
What route does N37409 typically fly?
N37409 most frequently flies between IAH and ONT based on observed flights.
Where is N37409 right now?
N37409 is not currently being tracked; last seen 5h ago.