Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N37542

BOEING 737 MAX 9

Operated by UNITED AIRLINES INC

Tail number
N37542
Type
B39M
Mode-S
A4495D
Not currently tracked · last seen 6h ago
Flights observed
387 showing last 50
Avg flight time
3h 4m
Typical route
SJC → DEN
Last seen
6h ago

Last known area

Map centered near N37542's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 DEN → EWR Jul 14, 13:50 UTCJul 14, 17:20 UTC3h 30m
2026-07-13 - Jul 13, 20:20 UTCJul 13, 23:30 UTC3h 10m
2026-07-13 LAS → EWR Jul 13, 09:40 UTCJul 13, 14:10 UTC4h 30m
2026-07-13 - Jul 13, 01:25 UTCJul 13, 05:50 UTC4h 25m
2026-07-12 SDQ → EWR Jul 12, 19:32 UTCJul 12, 23:00 UTC3h 28m
2026-07-12 EWR → EWR Jul 12, 14:30 UTCJul 12, 23:00 UTC8h 30m
2026-07-12 - Jul 12, 06:20 UTCJul 12, 10:55 UTC4h 35m
2026-07-12 - Jul 12, 00:20 UTCJul 12, 04:40 UTC4h 20m
2026-07-11 - Jul 11, 20:05 UTCJul 11, 22:25 UTC2h 20m
2026-07-11 EWR → FLL Jul 11, 16:20 UTCJul 11, 18:40 UTC2h 20m
2026-07-10 - Jul 10, 22:45 UTCJul 11, 01:45 UTC3h 0m
2026-07-10 - Jul 10, 17:30 UTCJul 10, 20:25 UTC2h 55m
2026-07-10 - Jul 10, 12:40 UTCJul 10, 15:45 UTC3h 5m
2026-07-10 - Jul 10, 04:50 UTCJul 10, 10:00 UTC5h 10m
2026-07-10 POS → IAH Jul 10, 04:42 UTCJul 10, 09:56 UTC5h 14m
2026-07-09 - Jul 9, 22:10 UTCJul 10, 02:55 UTC4h 45m
2026-07-09 - Jul 9, 17:30 UTCJul 9, 20:25 UTC2h 55m
2026-07-09 - Jul 9, 12:40 UTCJul 9, 15:30 UTC2h 50m
2026-07-09 - Jul 9, 05:05 UTCJul 9, 10:20 UTC5h 15m
2026-07-08 - Jul 8, 23:40 UTCJul 9, 03:25 UTC3h 45m
2026-07-08 - Jul 8, 22:30 UTCJul 8, 22:45 UTC15m
2026-07-08 BWI → IAH Jul 8, 17:25 UTCJul 8, 19:39 UTC2h 14m
2026-07-08 - Jul 8, 17:00 UTCJul 8, 19:40 UTC2h 40m
2026-07-08 DEN → SYR Jul 8, 12:55 UTCJul 8, 15:35 UTC2h 40m
2026-07-08 - Jul 8, 08:05 UTCJul 8, 10:20 UTC2h 15m
2026-07-08 - Jul 8, 06:20 UTCJul 8, 06:30 UTC10m
2026-07-08 - Jul 8, 00:05 UTCJul 8, 00:15 UTC10m
2026-07-07 - Jul 7, 20:15 UTCJul 7, 22:30 UTC2h 15m
2026-07-07 - Jul 7, 15:45 UTCJul 7, 18:00 UTC2h 15m
2026-07-07 SJC → DEN Jul 7, 11:15 UTCJul 7, 13:45 UTC2h 30m
2026-07-07 SJC → DEN Jul 7, 11:12 UTCJul 7, 13:34 UTC2h 22m
2026-07-06 ORD → RSW Jul 6, 21:55 UTCJul 7, 00:20 UTC2h 25m
2026-07-06 - Jul 6, 18:10 UTCJul 6, 19:30 UTC1h 20m
2026-07-06 SFO → PDX Jul 6, 14:20 UTCJul 6, 16:30 UTC2h 10m
2026-07-06 IAH → EWR Jul 6, 11:10 UTCJul 6, 12:20 UTC1h 10m
2026-07-06 - Jul 6, 03:30 UTCJul 6, 04:30 UTC1h 0m
2026-07-05 - Jul 5, 21:50 UTCJul 6, 01:25 UTC3h 35m
2026-07-05 - Jul 5, 16:55 UTCJul 5, 20:05 UTC3h 10m
2026-07-05 - Jul 5, 12:20 UTCJul 5, 14:30 UTC2h 10m
2026-07-04 BOS → ORD Jul 4, 16:55 UTCJul 4, 19:10 UTC2h 15m
2026-07-04 BOS → ORD Jul 4, 16:46 UTCJul 4, 18:51 UTC2h 5m
2026-07-03 - Jul 3, 14:05 UTCJul 3, 19:25 UTC5h 20m
2026-07-03 - Jul 3, 01:20 UTCJul 3, 05:35 UTC4h 15m
2026-07-03 IND → SFO Jul 3, 01:13 UTCJul 3, 05:50 UTC4h 37m
2026-07-02 - Jul 2, 20:05 UTCJul 2, 23:50 UTC3h 45m
2026-07-02 - Jul 2, 17:15 UTCJul 2, 18:40 UTC1h 25m
2026-07-02 - Jul 2, 06:25 UTCJul 2, 07:45 UTC1h 20m
2026-07-01 CUN → SFO Jul 1, 22:30 UTCJul 2, 03:50 UTC5h 20m
2026-07-01 IAD → CUN Jul 1, 18:20 UTCJul 1, 21:10 UTC2h 50m
2026-06-30 - Jun 30, 19:45 UTCJun 30, 23:25 UTC3h 40m

Specifications

Registration N37542
Aircraft type BOEING 737 MAX 9 (B39M)
Operator UNITED AIRLINES INC
Mode-S code A4495D · 51044535 (octal)

Looking for transponder-level data? View the Mode-S A4495D page for country allocation, callsign history, and ADS-B signal details.

N37542 frequently asked

What type of aircraft is N37542?
N37542 is a BOEING 737 MAX 9 (ICAO type code B39M).
Who operates N37542?
N37542 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37542?
N37542 broadcasts on Mode-S (ICAO 24-bit) address A4495D (octal 51044535). View the transponder page.
What route does N37542 typically fly?
N37542 most frequently flies between SJC and DEN based on observed flights.
Where is N37542 right now?
N37542 is not currently being tracked; last seen 6h ago.