UA1377 · UAL1377

UAL1377 over the last 30 days

As of 2026-10-29

UAL1377 is operated by United Airlines on the route Denver International Airport (DEN/KDEN) → Chicago O'Hare International Airport (ORD/KORD). It usually takes off around 12:11 UTC (06:11 local time, DEN). It usually lands around 14:04 UTC (09:04 local time, ORD). Most frequent aircraft type: AIRBUS A-321neo (A21N).

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

12:11 UTC · 06:11 local time (DEN)

Typical landing

14:04 UTC · 09:04 local time (ORD)

Typical time airborne

115 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

75 %

Departures measured

322

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: 25
• BOEING 737-900 (B739) — Number of flights: 4
• BOEING 737 MAX 9 (B39M) — Number of flights: 1

Aircraft in the last 7 days

• N39461 · BOEING 737-900 2026-10-29
• N36469 · BOEING 737-900 2026-10-28
• N37474 · BOEING 737-900 2026-10-27
• N68842 · BOEING 737-900 2026-10-26
• N17479 · BOEING 737 MAX 9 2026-10-25
• N14509 · AIRBUS A-321neo 2026-10-24

Related flights on this route

• All flights KDEN – KORD