UCA4866

For travellers

Arrival · Washington, DC (IAD)

Gate A6B · Baggage belt 5

Scheduled 01 Oct 21:19 · Landed 01 Oct 20:56 · early

Board status: InGate

Landed 01 Oct 20:56 (ADS-B)

Board data from mwaa, updated 1268 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Roanoke–Blacksburg Regional Airport (ROA) — Roanoke, United States

Departed

2026-10-02 00:07 UTC

Arrival

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

Scheduled arrival

2026-10-02 01:19 UTC

Estimated arrival

2026-10-02 01:19 UTC

Also flies as

UA4866

Codeshares

AC3991, AV2099, LH8620

Distance flown

382 km

Straight-line distance

284 km

Approach distance

137 km

Aircraft

Registration

N21197

Type

EMBRAER EMB-145XR

Seats

50 total (44 Economy, 6 Economy Plus)

Altitude & speed

Max altitude

19,000 ft

Max ground speed

435 kt

Tracked

48m · 382 km

Altitude (ft, max 19,000)

Ground speed (kt, max 435)

Altitude (ft, max 19,000)

Ground speed (kt, max 435)

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 00:07 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N21197	EMBRAER EMB-145XR	Completed	382 km
2026-10-01 22:30 UTC	UCA4866	IAD → ROA Washington, DC → Roanoke	N21197	EMBRAER EMB-145XR	Completed	303 km
2026-10-01 00:06 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N12195	EMBRAER EMB-145XR	Completed	387 km
2026-09-30 00:11 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N16149	EMBRAER EMB-145XR	Completed	393 km
2026-09-29 00:05 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N14168	EMBRAER EMB-145XR	Completed	386 km
2026-09-28 21:53 UTC	UCA4866	IAD → ROA Washington, DC → Roanoke	N14168	EMBRAER EMB-145XR	Completed	325 km
2026-09-28 02:21 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N14198	EMBRAER EMB-145XR	Completed	346 km
2026-09-27 00:08 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N13202	EMBRAER EMB-145XR	Completed	431 km
2026-09-26 22:33 UTC	UCA4866	IAD → ROA Washington, DC → Roanoke	N13202	EMBRAER EMB-145XR	Completed	290 km
2026-09-26 00:13 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N17196	EMBRAER EMB-145XR	Completed	363 km
2026-09-25 00:07 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N21129	EMBRAER EMB-145XR	Completed	335 km
2026-09-08 00:11 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N12142	EMBRAER EMB-145XR	Completed	400 km
2026-09-07 00:13 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N13161	EMBRAER EMB-145XR	Completed	363 km
2026-09-06 00:09 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N14177	EMBRAER EMB-145XR	Completed	378 km
2026-09-05 00:23 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N21129	EMBRAER EMB-145XR	Completed	361 km
2026-09-04 00:17 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N11199	EMBRAER EMB-145XR	Completed	394 km
2026-09-03 00:10 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N11193	EMBRAER EMB-145XR	Completed	388 km
2026-09-01 00:05 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N14186	EMBRAER EMB-145XR	Completed	413 km
2026-08-31 00:11 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N12145	EMBRAER EMB-145XR	Completed	419 km
2026-08-30 00:10 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N27190	EMBRAER EMB-145XR	Completed	417 km
2026-08-29 00:07 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N16151	EMBRAER EMB-145XR	Completed	452 km
2026-08-28 00:07 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N12145	EMBRAER EMB-145XR	Completed	520 km
2026-08-27 00:05 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N12201	EMBRAER EMB-145XR	Completed	437 km
2026-08-26 00:06 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N21197	EMBRAER EMB-145XR	Completed	378 km
2026-08-25 00:17 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N16151	EMBRAER EMB-145XR	Completed	482 km
2026-08-24 04:43 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N14203	EMBRAER EMB-145XR	Completed	360 km
2026-08-23 00:09 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N24128	EMBRAER EMB-145XR	Completed	716 km
2026-08-22 00:13 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N21144	EMBRAER EMB-145XR	Completed	515 km
2026-08-18 00:05 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N16183	EMBRAER EMB-145XR	Completed	541 km
2026-08-17 00:12 UTC	UCA4866	ROA → IAD Roanoke → Washington, DC	N14198	EMBRAER EMB-145XR	Completed	531 km
2026-08-15 13:50 UTC	UCA4866	TYS → IAD Knoxville → Washington, DC	N21197	EMBRAER EMB-145XR	Completed	4127 km
2026-08-12 22:10 UTC	UCA4866	IAD → IAD Washington, DC → Washington, DC	N12136	EMBRAER EMB-145XR	Completed	745 km
2026-08-11 23:08 UTC	UCA4866	IAD → IAD Washington, DC → Washington, DC	N12175	EMBRAER EMB-145XR	Completed	969 km