UA1233 · UAL1233

UAL1233 over the last 30 days

As of 2026-10-26

UAL1233 is operated by United Airlines on the route Denver International Airport (DEN/KDEN) → Newark Liberty International Airport (EWR/KEWR). It usually takes off around 18:03 UTC (12:03 local time, DEN). It usually lands around 21:12 UTC (17:12 local time, EWR). 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

18:03 UTC · 12:03 local time (DEN)

Typical landing

21:12 UTC · 17:12 local time (EWR)

Typical time airborne

190 min

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

79 %

Departures measured

257

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: 28
• AIRBUS A-320 (A320) — Number of flights: 26
• AIRBUS A-319 (A319) — Number of flights: 1

Aircraft in the last 7 days

• N14546 · AIRBUS A-321neo 2026-10-26
• N14520 · AIRBUS A-321neo 2026-10-25
• N34547 · AIRBUS A-321neo 2026-10-24
• N496UA · AIRBUS A-320 2026-10-24
• N14506 · AIRBUS A-321neo 2026-10-23
• N832UA · AIRBUS A-319 2026-10-23

Related flights on this route

• All flights KDEN – KEWR