flight Aircraft

N37253

BOEING 737-800

Operated by UNITED AIRLINES INC

Tail number
N37253
Type
B738
Mode-S
A43E5C
Not currently tracked · last seen Jul 26, 00:50 UTC
Flights observed
463 showing last 50
Avg flight time
2h 6m
Typical route
IAH → SAT
Last seen
Jul 26, 00:50 UTC

Last known area

Map centered near N37253's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-25 ATL → DTW Jul 25, 23:50 UTCJul 26, 00:50 UTC1h 0m
2026-07-25 IAH → SAT Jul 25, 19:10 UTCJul 25, 21:50 UTC2h 40m
2026-07-25 IAH → SAT Jul 25, 19:14 UTCJul 25, 21:44 UTC2h 30m
2026-07-25 IAH → BZN Jul 25, 16:23 UTCJul 25, 17:31 UTC1h 8m
2026-07-25 IAH → BZN Jul 25, 16:20 UTCJul 25, 17:30 UTC1h 10m
2026-07-25 EWR → MCO Jul 25, 13:10 UTCJul 25, 14:20 UTC1h 10m
2026-07-25 SAN → IAD Jul 25, 05:25 UTCJul 25, 09:45 UTC4h 20m
2026-07-24 BOS → EWR Jul 24, 22:05 UTCJul 24, 23:20 UTC1h 15m
2026-07-24 ORD → EWR Jul 24, 15:15 UTCJul 24, 20:20 UTC5h 5m
2026-07-24 SFO → IAH Jul 24, 00:25 UTCJul 24, 01:45 UTC1h 20m
2026-07-23 EWR → JAX Jul 23, 14:50 UTCJul 23, 16:35 UTC1h 45m
2026-07-23 SFO → GUM Jul 23, 00:45 UTCJul 23, 03:40 UTC2h 55m
2026-07-22 IAH → SJD Jul 22, 14:45 UTCJul 22, 20:40 UTC5h 55m
2026-07-22 DEN → JAC Jul 22, 11:35 UTCJul 22, 12:55 UTC1h 20m
2026-07-22 EWR → MYR Jul 22, 01:20 UTCJul 22, 03:35 UTC2h 15m
2026-07-21 HNL → SFO Jul 21, 21:05 UTCJul 21, 23:25 UTC2h 20m
2026-07-21 DEN → CHS Jul 21, 17:25 UTCJul 21, 19:30 UTC2h 5m
2026-07-20 EWR → FLL Jul 20, 22:25 UTCJul 21, 00:15 UTC1h 50m
2026-07-20 - Jul 20, 18:00 UTCJul 20, 19:35 UTC1h 35m
2026-07-20 CLE → EWR Jul 20, 14:25 UTCJul 20, 15:55 UTC1h 30m
2026-07-20 CLE → EWR Jul 20, 14:26 UTCJul 20, 16:05 UTC1h 39m
2026-07-20 IAD → LAX Jul 20, 03:40 UTCJul 20, 05:05 UTC1h 25m
2026-07-20 EWR → PBI Jul 20, 00:00 UTCJul 20, 01:25 UTC1h 25m
2026-07-19 BOS → DEN Jul 19, 21:45 UTCJul 19, 22:55 UTC1h 10m
2026-07-19 BOS → SFO Jul 19, 18:10 UTCJul 19, 20:05 UTC1h 55m
2026-07-19 - Jul 19, 04:25 UTCJul 19, 06:10 UTC1h 45m
2026-07-18 - Jul 18, 23:35 UTCJul 19, 01:00 UTC1h 25m
2026-07-18 - Jul 18, 18:10 UTCJul 18, 19:00 UTC50m
2026-07-18 SFO → SJD Jul 18, 18:16 UTCJul 18, 20:51 UTC2h 35m
2026-07-18 DEN → SFO Jul 18, 10:50 UTCJul 18, 15:40 UTC4h 50m
2026-07-18 - Jul 18, 03:15 UTCJul 18, 04:40 UTC1h 25m
2026-07-18 ORD → RDU Jul 18, 03:02 UTCJul 18, 04:40 UTC1h 38m
2026-07-17 - Jul 17, 17:09 UTCJul 18, 01:30 UTC8h 20m
2026-07-17 PHL → ORD Jul 17, 12:15 UTCJul 17, 14:00 UTC1h 45m
2026-07-17 - Jul 17, 01:00 UTCJul 17, 02:30 UTC1h 30m
2026-07-17 ORD → PHL Jul 17, 00:43 UTCJul 17, 02:24 UTC1h 41m
2026-07-16 - Jul 16, 19:35 UTCJul 16, 21:40 UTC2h 5m
2026-07-16 PNS → ORD Jul 16, 19:26 UTCJul 16, 21:14 UTC1h 48m
2026-07-16 - Jul 16, 16:25 UTCJul 16, 18:00 UTC1h 35m
2026-07-16 ORD → PNS Jul 16, 16:09 UTCJul 16, 18:15 UTC2h 6m
2026-07-16 - Jul 16, 12:20 UTCJul 16, 14:10 UTC1h 50m
2026-07-16 RDU → ORD Jul 16, 12:19 UTCJul 16, 13:54 UTC1h 35m
2026-07-15 - Jul 15, 23:25 UTCJul 16, 01:45 UTC2h 20m
2026-07-15 - Jul 15, 17:55 UTCJul 15, 21:50 UTC3h 55m
2026-07-15 - Jul 15, 12:55 UTCJul 15, 16:20 UTC3h 25m
2026-07-15 - Jul 15, 00:00 UTCJul 15, 00:45 UTC45m
2026-07-14 - Jul 14, 22:10 UTCJul 14, 22:20 UTC10m
2026-07-14 - Jul 14, 20:35 UTCJul 14, 20:50 UTC15m
2026-07-14 - Jul 14, 18:35 UTCJul 14, 19:05 UTC30m
2026-07-14 IAH → GUA Jul 14, 18:37 UTCJul 14, 20:49 UTC2h 12m

Specifications

Registration N37253
Aircraft type BOEING 737-800 (B738)
Operator UNITED AIRLINES INC
Mode-S code A43E5C · 51037134 (octal)

Looking for transponder-level data? View the Mode-S A43E5C page for country allocation, callsign history, and ADS-B signal details.

N37253 frequently asked

What type of aircraft is N37253?
N37253 is a BOEING 737-800 (ICAO type code B738).
Who operates N37253?
N37253 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37253?
N37253 broadcasts on Mode-S (ICAO 24-bit) address A43E5C (octal 51037134). View the transponder page.
What route does N37253 typically fly?
N37253 most frequently flies between IAH and SAT based on observed flights.
Where is N37253 right now?
N37253 is not currently being tracked; last seen Jul 26, 00:50 UTC.