UA1938 · UAL1938

UAL1938 over the last 30 days

As of 2026-10-28

UAL1938 is operated by United Airlines on the route Washington Dulles International Airport (IAD/KIAD) → Phoenix Sky Harbor International Airport (PHX/KPHX). It usually takes off around 22:20 UTC (18:20 local time, IAD). It usually lands around 02:38 UTC (19:38 local time, PHX). Most frequent aircraft type: BOEING 737 MAX 9 (B39M).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

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

Typical take-off

22:20 UTC · 18:20 local time (IAD)

Typical landing

02:38 UTC · 19:38 local time (PHX)

Typical time airborne

255 min

Median departure deviation from the usual time on this route

0 min

Departures within 15 minutes of the usual time

85 %

Departures measured

46

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 MAX 9 (B39M) — Number of flights: 48
• BOEING 737-900 (B739) — Number of flights: 5

Aircraft in the last 7 days

• N77572 · BOEING 737 MAX 9 2026-10-28
• N37561 · BOEING 737 MAX 9 2026-10-26
• N87442 · BOEING 737 MAX 9 2026-10-25
• N17565 · BOEING 737 MAX 9 2026-10-24
• N69833 · BOEING 737-900 2026-10-24
• N61881 · BOEING 737-900 2026-10-23

Related flights on this route

• All flights KIAD – KPHX