PlaneTrack / aircraft / N21129

N21129 - Embraer EMB-145XR

N21129 is a Embraer EMB-145XR operated by United Airlines Inc, Mode-S hex code A1BFF9. Track it live, browse its recent flights, or download its full position history.

RegistrationN21129

Mode-S hexA1BFF9

ManufacturerEmbraer

ModelEMB-145XR

OperatorUnited Airlines Inc

Last seen2026-08-19 13:18 UTC

Last callsignUCA3262

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

Recent flights (last 30 days)

Date	Callsign	From	To	Dep	Arr
2026-08-17	UCA4285	KIAH	KCRP	20:04 CDT	08:22 CDT
2026-08-17	UCA4980	KHRL	KIAH	14:13 CDT	14:56 CDT
2026-08-17	UCA4287	KIAH	KHRL	12:12 CDT	12:48 CDT
2026-08-16	UCA4334	?	KFTW	00:00Z	07:13 CDT
2026-08-16	UCA4318	KFTW	KIAH	07:13 CDT	08:08 CDT
2026-08-16	UCA4225	KIAH	KECP	09:26 CDT	10:54 CDT
2026-08-16	UCA4869	KIAH	KPNS	14:43 CDT	17:01 CDT
2026-08-16	UCA4851	KPAM	KIAH	12:04 CDT	14:43 CDT
2026-07-23	UCA4251	KINT	KIAD	06:22 EDT	08:49 EDT
2026-07-23	UCA4238	KBTV	KIAD	20:11 EDT	21:34 EDT
2026-07-23	UCA4268	KMDT	KIAD	15:01 EDT	15:34 EDT
2026-07-23	UCA4372	KIAD	KMDT	13:16 EDT	15:01 EDT
2026-07-23	UCA4849	KIAD	KINT	22:40 EDT	23:20 EDT
2026-07-22	UCA4268	KMDT	KIAD	15:11 EDT	15:42 EDT
2026-07-22	UCA4860	KSYR	KIAD	06:13 EDT	09:07 EDT
2026-07-22	UCA4372	KIAD	KMDT	12:54 EDT	15:10 EDT
2026-07-22	UCA4302	KIAD	KBTV	18:04 EDT	19:00 EDT
2026-07-21	UCA4235	KALB	KIAD	20:00 EDT	22:43 EDT
2026-07-21	UCA4901	KIAD	KHSV	22:43 EDT	23:08 CDT
2026-07-21	UCA4360	KIAD	KSYR	13:05 EDT	14:00 EDT
2026-07-21	UCA4240	KHSV	KIAD	08:25 CDT	10:50 EDT
2026-07-20	UCA4857	KMHT	KIAD	09:41 EDT	12:58 EDT
2026-07-20	UCA4313	KNYG	KIAD	20:00 EDT	20:42 EDT
2026-07-20	UCA4317	KIAD	KALB	12:58 EDT	19:56 EDT

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.