UA337 · UAL337

UAL337 over the last 30 days

As of 2026-10-26

UAL337 is operated by United Airlines on the route Phoenix Sky Harbor International Airport (PHX/KPHX) → Denver International Airport (DEN/KDEN). It usually takes off around 13:12 UTC (06:12 local time, PHX). It usually lands around 14:37 UTC (08:37 local time, DEN). 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

13:12 UTC · 06:12 local time (PHX)

Typical landing

14:37 UTC · 08:37 local time (DEN)

Typical time airborne

82 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

72 %

Departures measured

150

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: 49
• AIRBUS A-321neo (A21N) — Number of flights: 6
• BOEING 737-900 (B739) — Number of flights: 4

Aircraft in the last 7 days

• N832UA · AIRBUS A-319 2026-10-26
• N54525 · AIRBUS A-321neo 2026-10-26
• N834UA · AIRBUS A-319 2026-10-25
• N14503 · AIRBUS A-321neo 2026-10-25
• N37504 · BOEING 737 MAX 9 2026-10-24
• N54552 · AIRBUS A-321neo 2026-10-24

Related flights on this route

• All flights KPHX – KDEN