PlaneTrack / aircraft / A87453

N644CK - Learjet Corp 35A

N644CK is a Learjet Corp 35A operated by Kalitta Charters, Mode-S hex code A87453. Track it live, browse its recent flights, or download its full position history.

Photo © Stephen J Stein / Planespotters

RegistrationN644CK

Mode-S hexA87453

ManufacturerLearjet Corp

Model35A

OperatorKalitta Charters

Last seen2026-08-20 18:08 UTC

Last callsignUSC95

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

Flight history 35 flights since Sep 2025

Date	Callsign	From	To	Dep	Arr
2026-08-20	USC95	?	?	12:16Z	18:08Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-16 (partial)	USC102	?	?	00:00Z
Route flown, from our receiver network. Green = start, red = end.
2026-08-15	USC102	KSUS	?	17:04 CDT	23:58Z
Route flown, from our receiver network. Green = start, red = end.

Earlier flights (32) - back to 2025-09-22

Date	Callsign	From	To	Dep	Arr
2026-07-21	USC270	KOAK	KSUS	18:11 PDT	03:18 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-20	USC102	KBED	KOAK	20:04 EDT	18:54 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-12 (partial)	USC102	KBED	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-11	USC102	KSTL	KLUF	17:28 CDT	16:58 MST
Route flown, from our receiver network. Green = start, red = end.
2026-07-07	USC270	KBKF	KSTL	22:29 MDT	01:08 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-07	USC240	KBUR	KBKF	18:19 PDT	22:29 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-06	USC240	KPDX	KBUR	17:06 PDT	23:56 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-07-05	USC240	KSTL	KDEN	13:10 CDT	16:36 MDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-30	USC31	KNKX	KSTL	17:00 PDT	23:56 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-29	USC102	KBFL	KOAK	17:00 PDT	17:40 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-29	USC31	KOAK	MMTJ	14:12 PDT	16:58 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-28 (partial)	USC102	KBED	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-27	USC102	KSTL	KSYR	17:27 CDT	19:58 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-16	USC55	KORL	KLCK	20:00 EDT	21:40 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-14 (partial)	USC102	KBED	?	20:00 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-06-13	USC102	KSTL	KCEF	17:07 CDT	19:58 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-21	USC55	KMCO	KLCK	20:00 EDT	00:26 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-20	USC58	KLCK	KCMH	00:04 EDT	03:58 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-20	USC55	KLCK	KSPB	04:11 EDT	16:58 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-12 (partial)	USC270	KOAK	?	18:06 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-11	USC102	KPHX	KOAK	17:00 MST	20:28 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-10 (partial)	USC102	KBLV	?	19:00 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-05-06 (partial)	USC270	KSTL	?	19:55 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-06	USC242	KSEA	KBFI	17:00 PDT	20:46 PDT
Route flown, from our receiver network. Green = start, red = end.
2026-04-01	USC23	KIND	KSUS	20:00 EDT	23:48 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-31	USC23	KSUS	KIND	17:42 CDT	19:59 EDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-16 (partial)	USC270	KSUS	?	22:33 CDT
Route flown, from our receiver network. Green = start, red = end.
2026-03-04	USC270	KBUR	?	18:48 PST	06:53Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-17	USC270	KBFI	?	18:03 PST	03:12Z
Route flown, from our receiver network. Green = start, red = end.
2026-02-15	USC242	KLCK	?	13:06 EST	21:43Z
Route flown, from our receiver network. Green = start, red = end.
2026-01-28	USC23	KSTL	?	20:03 CST	10:02Z
Route flown, from our receiver network. Green = start, red = end.
2025-09-22	USC246	KORL	?	12:35 EDT	17:48Z
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.