PlaneTrack / aircraft / N2138U

N2138U - Boeing 777-300ER

N2138U is a Boeing 777-300ER operated by United Airlines, Mode-S hex code A1C82A. Track it live, browse its recent flights, or download its full position history.

RegistrationN2138U

Mode-S hexA1C82A

ManufacturerBoeing

Model777-300ER

OperatorUnited Airlines

Last seen2026-08-19 10:49 UTC

Last callsignUAL871

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

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-16	UAL872	RCTP	KSFO	10:38 CST	07:30 PDT
2026-08-14	UAL3915	RJAA	?	22:41 JST	23:10Z
2026-08-12	UAL2416	KSFO	KEWR	00:24 PDT	08:12 EDT
2026-07-23	UAL862	VHHH	KSFO	12:07 HKT	10:04 PDT
2026-07-22	UAL877	KSFO	VHHH	00:06 PDT	04:18 HKT

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.