UA1373 · UAL1373

UAL1373 over the last 30 days

As of 2026-10-29

UAL1373 is operated by United Airlines on the route Phoenix Sky Harbor International Airport (PHX/KPHX) → Washington Dulles International Airport (IAD/KIAD). It usually takes off around 19:28 UTC (12:28 local time, PHX). Most frequent aircraft type: BOEING 737-900 (B739).

Days with an observed flight (last 30 days)

30/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

19:28 UTC · 12:28 local time (PHX)

Median departure deviation from the usual time on this route

0 min

Departures within 15 minutes of the usual time

76 %

Departures measured

62

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)

• BOEING 737-900 (B739) — Number of flights: 55
• BOEING 737-800 (B738) — Number of flights: 19
• BOEING 737 MAX 9 (B39M) — Number of flights: 6

Aircraft in the last 7 days

• N39416 · BOEING 737-900 2026-10-29
• N87531 · BOEING 737-800 2026-10-29
• N37462 · BOEING 737-900 2026-10-28
• N73275 · BOEING 737-800 2026-10-27
• N39418 · BOEING 737-900 2026-10-27
• N77536 · BOEING 737-800 2026-10-27

Related flights on this route

• All flights KPHX – KIAD