flight Aircraft

N2644U

BOEING 777-300ER

Operated by UNITED AIRLINES INC

Tail number
N2644U
Type
B77W
Mode-S
A290D0
Not currently tracked · last seen 2h ago
Flights observed
5
Avg flight time
10h 10m
Typical route
SFO → TPE
Last seen
2h ago

Last known area

Map centered near N2644U's most recent activity.

Recent flights last 5

DateRouteTakeoffLandingDuration
2026-05-04 SFO → TPE May 4, 10:45 UTCMay 4, 11:25 UTC40m
2026-05-03 SFO → TPE May 3, 21:53 UTCMay 4, 11:31 UTC13h 38m
2026-05-03 SFO → TPE May 3, 21:54 UTCMay 4, 09:55 UTC12h 0m
2026-05-03 ZRH → IAD May 3, 01:06 UTCMay 3, 13:24 UTC12h 18m
2026-05-03 ZRH → IAD May 3, 01:15 UTCMay 3, 13:30 UTC12h 14m

Specifications

Registration N2644U
Aircraft type BOEING 777-300ER (B77W)
Operator UNITED AIRLINES INC
Mode-S code A290D0 · 50510320 (octal)

Looking for transponder-level data? View the Mode-S A290D0 page for country allocation, callsign history, and ADS-B signal details.

N2644U frequently asked

What type of aircraft is N2644U?
N2644U is a BOEING 777-300ER (ICAO type code B77W).
Who operates N2644U?
N2644U is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N2644U?
N2644U broadcasts on Mode-S (ICAO 24-bit) address A290D0 (octal 50510320). View the transponder page.
What route does N2644U typically fly?
N2644U most frequently flies between SFO and TPE based on observed flights.
Where is N2644U right now?
N2644U is not currently being tracked; last seen 2h ago.