UCA4823

UCA4823 over the last 30 days

As of 2026-10-26

UCA4823 is operated by CommuteAir on the route Washington Dulles International Airport (IAD/KIAD) → Buffalo Niagara International Airport (BUF/KBUF). Most frequent aircraft type: EMBRAER EMB-145XR (E45X).

Days with an observed flight (last 30 days)

2/30

Days of the week with an observed flight

Mon, Sun

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

91 %

Departures measured

22

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• EMBRAER EMB-145XR (E45X) — Number of flights: 2

Aircraft in the last 7 days

• N14162 · EMBRAER EMB-145XR 2026-10-26
• N11199 · EMBRAER EMB-145XR 2026-10-25

Related flights on this route

• All flights KIAD – KBUF