Apparatus

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flight Aircraft

UP-B3731

BOEING 737-800

Tail number
UP-B3731
Type
B738
Mode-S
683297
Not currently tracked · last seen Jul 26, 19:30 UTC
Flights observed
167 showing last 50
Avg flight time
6h 23m
Typical route
ALA → TAS
Last seen
Jul 26, 19:30 UTC

Last known area

Map centered near UP-B3731's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-26 ALA → TAS Jul 26, 19:05 UTCJul 26, 19:30 UTC25m
2026-07-26 ALA → TAS Jul 26, 07:35 UTCJul 26, 18:25 UTC10h 50m
2026-07-25 UKK → NQZ Jul 25, 07:40 UTCJul 25, 18:30 UTC10h 50m
2026-07-24 ALA → TAS Jul 24, 18:50 UTCJul 25, 06:20 UTC11h 30m
2026-07-23 UKK → ALA Jul 23, 17:00 UTCJul 23, 17:25 UTC25m
2026-07-23 ALA → UKK Jul 23, 15:10 UTCJul 23, 15:35 UTC25m
2026-07-22 ALA → UKK Jul 22, 16:25 UTCJul 23, 15:35 UTC23h 10m
2026-07-22 ALA → UKK Jul 22, 14:35 UTCJul 22, 15:00 UTC25m
2026-07-21 - Jul 21, 17:40 UTCJul 22, 15:00 UTC21h 20m
2026-07-21 - Jul 21, 07:35 UTCJul 21, 18:15 UTC10h 40m
2026-07-21 - Jul 21, 05:45 UTCJul 21, 06:00 UTC15m
2026-07-20 - Jul 20, 07:35 UTCJul 20, 19:40 UTC12h 5m
2026-07-19 - Jul 19, 18:25 UTCJul 20, 05:55 UTC11h 30m
2026-07-19 - Jul 19, 07:50 UTCJul 20, 05:55 UTC22h 5m
2026-07-19 - Jul 19, 07:35 UTCJul 20, 05:45 UTC22h 10m
2026-07-18 BUS → NQZ Jul 18, 13:50 UTCJul 19, 06:00 UTC16h 10m
2026-07-18 NQZ → BUS Jul 18, 11:35 UTCJul 18, 12:35 UTC1h 0m
2026-07-17 NQZ → BUS Jul 17, 11:39 UTCJul 17, 12:35 UTC55m
2026-07-16 - Jul 16, 19:14 UTCJul 16, 19:35 UTC20m
2026-07-16 - Jul 16, 07:50 UTCJul 16, 18:34 UTC10h 45m
2026-07-16 - Jul 16, 06:00 UTCJul 16, 06:25 UTC25m
2026-07-15 - Jul 15, 23:55 UTCJul 16, 00:10 UTC15m
2026-07-15 - Jul 15, 21:20 UTCJul 15, 21:40 UTC20m
2026-07-15 - Jul 15, 20:05 UTCJul 15, 20:40 UTC35m
2026-07-14 - Jul 14, 11:30 UTCJul 14, 13:15 UTC1h 45m
2026-07-14 - Jul 14, 08:10 UTCJul 14, 09:25 UTC1h 15m
2026-07-13 - Jul 13, 08:30 UTCJul 13, 16:55 UTC8h 25m
2026-07-13 - Jul 13, 06:30 UTCJul 13, 06:55 UTC25m
2026-07-12 - Jul 12, 07:20 UTCJul 12, 07:45 UTC25m
2026-07-12 - Jul 12, 05:25 UTCJul 12, 05:50 UTC25m
2026-07-11 - Jul 11, 08:05 UTCJul 12, 05:50 UTC21h 45m
2026-07-11 - Jul 11, 06:15 UTCJul 11, 06:40 UTC25m
2026-07-10 - Jul 10, 07:50 UTCJul 11, 06:40 UTC22h 50m
2026-07-10 - Jul 10, 07:30 UTCJul 10, 07:50 UTC20m
2026-07-10 - Jul 10, 05:35 UTCJul 10, 06:00 UTC25m
2026-07-09 - Jul 9, 08:15 UTCJul 10, 06:00 UTC21h 45m
2026-07-09 - Jul 9, 06:10 UTCJul 9, 06:35 UTC25m
2026-07-08 - Jul 8, 07:50 UTCJul 9, 06:35 UTC22h 45m
2026-07-08 - Jul 8, 07:30 UTCJul 8, 07:55 UTC25m
2026-07-08 - Jul 8, 05:45 UTCJul 8, 06:10 UTC25m
2026-07-07 - Jul 7, 07:50 UTCJul 8, 06:10 UTC22h 20m
2026-07-07 - Jul 7, 05:55 UTCJul 7, 06:20 UTC25m
2026-07-04 - Jul 4, 07:40 UTCJul 4, 08:00 UTC20m
2026-07-04 - Jul 4, 05:50 UTCJul 4, 06:10 UTC20m
2026-07-02 - Jul 2, 07:45 UTCJul 2, 08:10 UTC25m
2026-07-02 - Jul 2, 06:00 UTCJul 2, 06:25 UTC25m
2026-07-01 ALA → TAS Jul 1, 20:15 UTCJul 1, 20:35 UTC20m
2026-06-30 - Jun 30, 07:50 UTCJun 30, 08:15 UTC25m
2026-06-30 - Jun 30, 06:10 UTCJun 30, 06:30 UTC20m
2026-06-29 ALA → TAS Jun 29, 19:05 UTCJun 29, 19:35 UTC30m

Specifications

Registration UP-B3731
Aircraft type BOEING 737-800 (B738)
Mode-S code 683297 · 32031227 (octal)

Looking for transponder-level data? View the Mode-S 683297 page for country allocation, callsign history, and ADS-B signal details.

UP-B3731 frequently asked

What type of aircraft is UP-B3731?
UP-B3731 is a BOEING 737-800 (ICAO type code B738).
What is the Mode-S transponder code for UP-B3731?
UP-B3731 broadcasts on Mode-S (ICAO 24-bit) address 683297 (octal 32031227). View the transponder page.
What route does UP-B3731 typically fly?
UP-B3731 most frequently flies between ALA and TAS based on observed flights.
Where is UP-B3731 right now?
UP-B3731 is not currently being tracked; last seen Jul 26, 19:30 UTC.