UA4311

TYS → IAD · EMBRAER EMB-145XR · CommutAir

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For travellers

Arrival · Washington, DC (IAD)

Gate A6B · Baggage belt 5

Scheduled 07:25 · Estimated 07:26

Board status: InAir

In the air, ~10m to go (100% of the route flown)

Board data from mwaa, updated 60 min ago; times local to each airport.

Flight

Status

In progress

Departure

McGhee Tyson Airport (TYS) — Knoxville, United States

Departed

2026-10-02 09:55 UTC

Arrival

Washington Dulles International Airport (IAD) — Washington, DC, United States (scheduled)

Scheduled arrival

2026-10-02 11:25 UTC

Estimated arrival

2026-10-02 11:26 UTC

Progress

100% · ~10m remaining

Codeshares

AC4256, AV2341, CM1502, ET1379

Distance flown

776 km

Straight-line distance

674 km

Aircraft

Registration

N21197

Type

EMBRAER EMB-145XR

Seats

50 total (44 Economy, 6 Economy Plus)

Altitude & speed

Max altitude

27,025 ft

Max ground speed

505 kt

Tracked

1h 16m · 777 km

Note

still in progress - the track so far

Altitude (ft, max 27,025)

Ground speed (kt, max 505)

Altitude (ft, max 27,025)

Ground speed (kt, max 505)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

CommutAir (UCA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 09:55 UTC	UCA4311	TYS → IAD Knoxville → Washington, DC	N21197	EMBRAER EMB-145XR	In progress	~674 km est.
2026-10-01 09:53 UTC	UCA4311	TYS → IAD Knoxville → Washington, DC	N13161	EMBRAER EMB-145XR	Completed (landing confirmed by airport data)	775 km
2026-09-30 09:55 UTC	UCA4311	TYS → IAD Knoxville → Washington, DC	N16149	EMBRAER EMB-145XR	Completed	746 km

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