PlaneTrack / aircraft / N621UP

N621UP - Boeing 747-8F

N621UP is a Boeing 747-8F operated by United Parcel Service, Mode-S hex code A81BC4. Track it live, browse its recent flights, or download its full position history.

RegistrationN621UP

Mode-S hexA81BC4

ManufacturerBoeing

Model747-8F

OperatorUnited Parcel Service

Last seen2026-08-19 16:20 UTC

Last callsignUPS81

In flight now. N621UP is currently in flight (ZSPD to PANC), phase cruise, 22% complete, ETA 13:53 AKDT. Watch live

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

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-18	UPS80	KONT	PANC	02:37 PDT	15:58 AKDT
2026-08-16	UPS59	?	KSDF	00:23Z	02:14 EDT
2026-08-16	UPS82	KSDF	?	09:39 EDT	23:32Z
2026-08-11	UPS15	ZGSZ	VGZR	05:15 CST	05:58 +06
2026-07-20	UPS51	KONT	PANC	17:13 PDT	21:04 AKDT

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.