UA1599 · UAL1599

UAL1599 over the last 30 days

As of 2026-10-26

UAL1599 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 14:56 UTC (07:56 local time, PHX). It usually lands around 16:17 UTC (10:17 local time, DEN). Most frequent aircraft type: AIRBUS A-321neo (A21N).

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

14:56 UTC · 07:56 local time (PHX)

Typical landing

16:17 UTC · 10:17 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)

• AIRBUS A-321neo (A21N) — Number of flights: 30
• BOEING 737-800 (B738) — Number of flights: 28
• BOEING 737-700 (B737) — Number of flights: 14

Aircraft in the last 7 days

• N34547 · AIRBUS A-321neo 2026-10-26
• N14530 · AIRBUS A-321neo 2026-10-26
• N69838 · BOEING 737-900 2026-10-25
• N14515 · AIRBUS A-321neo 2026-10-25
• N14507 · AIRBUS A-321neo 2026-10-24
• N69816 · BOEING 737-900 2026-10-24

Related flights on this route

• All flights KPHX – KDEN