Apparatus

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flight Aircraft

N28478

BOEING 737-900

Operated by UNITED AIRLINES INC

Tail number
N28478
Type
B739
Mode-S
A2E045
Photo of N28478
Not currently tracked · last seen 17h ago
Flights observed
13
Avg flight time
2h 25m
Typical route
DEN → SJC
Last seen
17h ago

Last known area

Map centered near N28478's most recent activity.

Recent flights last 13

DateRouteTakeoffLandingDuration
2026-04-14 - Apr 14, 09:10 UTCApr 14, 11:05 UTC1h 55m
2026-04-14 - Apr 14, 07:25 UTCApr 14, 09:05 UTC1h 40m
2026-04-13 - Apr 13, 23:30 UTCApr 13, 23:45 UTC15m
2026-04-13 - Apr 13, 19:50 UTCApr 13, 21:50 UTC2h 0m
2026-04-13 - Apr 13, 17:45 UTCApr 13, 20:10 UTC2h 25m
2026-04-13 DEN → SJC Apr 13, 15:50 UTCApr 13, 15:55 UTC5m
2026-04-13 DEN → SJC Apr 13, 12:20 UTCApr 13, 15:55 UTC3h 35m
2026-04-13 DEN → SJC Apr 13, 11:55 UTCApr 13, 15:50 UTC3h 55m
2026-04-13 DEN → SJC Apr 13, 10:54 UTCApr 13, 16:01 UTC5h 7m
2026-04-13 DEN → SJC Apr 13, 10:54 UTCApr 13, 15:53 UTC4h 59m
2026-04-13 - Apr 13, 00:20 UTCApr 13, 02:05 UTC1h 45m
2026-04-12 - Apr 12, 23:55 UTCApr 13, 02:05 UTC2h 10m
2026-04-12 EWR → SFO Apr 12, 17:15 UTCApr 12, 18:50 UTC1h 35m

Specifications

Registration N28478
Aircraft type BOEING 737-900 (B739)
Operator UNITED AIRLINES INC
Mode-S code A2E045 · 50560105 (octal)

Looking for transponder-level data? View the Mode-S A2E045 page for country allocation, callsign history, and ADS-B signal details.

N28478 frequently asked

What type of aircraft is N28478?
N28478 is a BOEING 737-900 (ICAO type code B739).
Who operates N28478?
N28478 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N28478?
N28478 broadcasts on Mode-S (ICAO 24-bit) address A2E045 (octal 50560105). View the transponder page.
What route does N28478 typically fly?
N28478 most frequently flies between DEN and SJC based on observed flights.
Where is N28478 right now?
N28478 is not currently being tracked; last seen 17h ago.