PlaneTrack / aircraft / N2251U

N2251U - Boeing 777-300ER

N2251U is a Boeing 777-300ER operated by United Airlines, Mode-S hex code A1F622. Track it live, browse its recent flights, or download its full position history.

RegistrationN2251U

Mode-S hexA1F622

ManufacturerBoeing

Model777-300ER

OperatorUnited Airlines

Last seen2026-08-19 07:23 UTC

Last callsignUAL858

Track live on the map Buy full history (CSV) API access

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-13	UAL190	RPLL	KSFO	08:58 PST	06:20 PDT
2026-07-22	UAL1346	PHNL	KSFO	23:17 HST	06:22 PDT
2026-07-20	UAL872	RCTP	KSFO	10:08 CST	09:16 PDT

Times are local to each airport. Hover for UTC.

Data access

Live position and 365-day history for this aircraft are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive.