N21144
Built 2003 · registered US
Free alerts when N21144's registration or status changes, or the 135 market moves.
This aircraft
Type photo — not this specific aircraftPhoto: Adrian Pingstone (Arpingstone) · Public domain135 for sale now
Free — save the 135 to your watchlist and track it in one place.
View all 77 listings →
Flight activity
(121 tracking legs recorded)Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.
- 30 days to 24 Aug 2026
- 22
- 90 days to 24 Aug 2026
- 117
- Last seen
- 23 Aug 2026
- Tracked since
- 8 May 2026
Frequent routes: KIAD → KIAD (9) · KIAD → KHSV (1) · KIAD → KLRD (1)
- … → KIAD23 Aug 2026 · 2h 19m
- … → KIAD23 Aug 2026 · 3h 02m
- … → KIAD23 Aug 2026 · 8h 07m
- … → KIAD23 Aug 2026 · 6h 42m
- … → KIAD22 Aug 2026 · 2h 59m
- … → KIAD22 Aug 2026 · 3h 59m
- … → KIAD22 Aug 2026 · 2h 57m
- … → KIAD22 Aug 2026 · 1h 58m
- … → KIAD22 Aug 2026 · 0h 31m
- KIAD → KROA21 Aug 2026 · 0h 43m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 97% of the aircraft models we track.
Other 135 airframes by tail number — same model as N21144.
- N650TB2017
- N650JF2015
- PT-LEG2014
- PT-FKK2013
- PR-FPS2013
- N975DC2013
- N333BH2013
- PP-BLO2013
- PP-LEG2013
- N974DC2013
- PR-CRG2013
- PR-CBY2013
- N650RJ2013
- N284CP2013
- N942DK2012
- N804CE2012
Registration history
(1)- N21144USACTIVEUNITED AIRLINES INC2019 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
Operator history
(1)- CommutAirOperator2026 – present
What type of aircraft is N21144?
N21144 is a Embraer 135, built in 2003.
Where is N21144 registered?
N21144 is currently registered in United States (US).
What is the MSN of N21144?
The manufacturer serial number (MSN) of N21144 is 145741.
What is the ICAO24 (Mode S) code for N21144?
N21144's ICAO24 hex code is A1C03A.
Is N21144 still airworthy?
N21144's current registry status is Active.