PlaneTrack / aircraft / A51B27

N428UP - Boeing 757-24APF

N428UP is a Boeing 757-24APF operated by United Parcel Service, Mode-S hex code A51B27. Track it live, browse its recent flights, or download its full position history.

Photo © Stephen J Stein / Planespotters

RegistrationN428UP

Mode-S hexA51B27

ManufacturerBoeing

Model757-24APF

OperatorUnited Parcel Service

Last seen2026-08-22 11:41 UTC

Last callsignUPS788

Recently active. Last received 20 hours ago, possibly beyond receiver coverage or landed.

Open the live map Buy full history (CSV) API access

Flight history 60 flights since Sep 2025

Date	Callsign	From	To	Dep	Arr
2026-08-21	UPS496	KMSP	CYWG	07:02 CDT	08:08 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-21	UPS554	KSDF	KMSP	02:49 EDT	07:01 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-21	UPS1315	KSAV	KSDF	22:06 EDT	23:12 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-20	UPS1269	?	KSDF	01:36Z	22:28 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-19	UPS913	KSNA	KSDF	19:10 PDT	01:44 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UPS591	?	KSDF	02:32Z	04:02 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UPS5922	KSDF	?	17:30 EDT	23:46Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-18	UPS592	KSDF	?	04:02 EDT	10:22Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-15	UPS592	KSDF	?	05:20 EDT	10:40Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-15	UPS1315	KSAV	KSDF	21:58 EDT	00:12 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-14	UPS1123	KALB	KSDF	20:59 EDT	22:40 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-14	UPS1124	?	?	00:59Z	10:10Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UPS1124	KSDF	KALB	04:41 EDT	06:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-13	UPS705	?	KSDF	02:34Z	04:41 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-12	UPS706	KLOU	KLFT	05:01 EDT	05:36 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-12	UPS757	?	KSDF	02:32Z	00:16 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-08-11	UPS5794	KSDF	?	16:17 EDT	22:08Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (43) - back to 2025-09-20

Date	Callsign	From	To	Dep	Arr
2026-07-23	UPS674	KRFD	KMCI	03:30 CDT	04:20 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-22	UPS1085	?	?	06:50Z	08:36Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-22	UPS5357	?	?	02:39Z	20:30Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-22 (partial)	UPS5086	?	?	02:39Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-21	UPS5357	?	?	11:40Z	14:20Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-21	UPS1352	KPHL	KTPA	03:29 EDT	05:26 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-21	UPS1351	KTPA	KPHL	21:41 EDT	03:29 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-17	UPS609	KORD	KPHL	22:14 CDT	03:04 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-17	UPS1352	?	?	07:04Z	09:28Z
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UPS5180	KLOU	KPHL	14:21 EDT	15:56 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UPS5793	KCDS	KLOU	07:02 CDT	09:58 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-14	UPS776	KLOU	KCDS	04:38 EDT	05:12 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-10	UPS9502	KSAT	KLOU	09:27 CDT	13:50 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-03 (partial)	UPS9999	KSAT	?	11:46 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-02 (partial)	UPS9999	KSAT	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-12 (partial)	UPS9999	KSAT	?	19:02 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-06	UPS5942	KSJC	KOAK	17:00 PDT	17:28 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-05	UPS5942	KSDF	?	16:01 EDT	23:58Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-05	UPS5838	?	KBOI	13:01Z	17:38 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-05	UPS5837	?	KSDF	13:13Z	16:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-04	UPS5838	KSDF	?	16:00 EDT	23:44Z
Route flown, from our receiver network. Green = start, red = end.
2026-04-03	UPS671	KICT	KSDF	21:46 CDT	00:02 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-03	UPS5133	KSYR	KSDF	08:04 EDT	09:34 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-03	UPS1132	KSDF	KSYR	04:58 EDT	06:06 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-02	UPS1315	KSAV	KSDF	22:25 EDT	23:14 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-02	UPS672	KSDF	KICT	05:29 EDT	06:02 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-01	UPS943	KSJC	KSDF	18:56 PDT	02:10 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-01	UPS1314	KSDF	KSAV	04:45 EDT	05:52 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	UPS1387	?	?	03:58Z	09:41Z
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	UPS5027	KBDL	KSDF	08:42 EDT	10:34 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-31 (partial)	UPS5384	KLOU	?	23:56 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	UPS5996	KSDF	KSJC	15:04 EDT	16:30 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	UPS1038	KDPA	KBDL	04:42 CDT	07:22 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-29	UPS5384	KSDF	KMEM	17:16 EDT	16:54 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-14	UPS993	?	KSDF	02:25Z	01:18 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-13	UPS992	KONT	KGEG	02:19 PDT	04:38 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-11	UPS2980	KDFW	KBOI	14:50 CDT	16:45 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-02-14	UPS896	KLOU	?	05:44 EST	12:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-11	UPS1233	KORF	KRIC	20:23 EST	21:52 EST
Route flown, from our receiver network. Green = start, red = end.
2026-02-10	UPS1234	KPHL	KRIC	03:39 EST	06:27 EST
Route flown, from our receiver network. Green = start, red = end.
2026-02-05	UPS853	KPHX	?	20:43 MST	06:05Z
Route flown, from our receiver network. Green = start, red = end.
2026-01-28	UPS987	KBFI	?	19:33 PST	06:31Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-20	UPS5868	KLOU	?	14:45 EDT	21:04Z
Route flown, from our receiver network. Green = start, red = end.

Times are local to each airport. Hover for UTC. Tap Map to see the route flown. Partial records have a confirmed departure but no reliable arrival fix.

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.