UA377 · UAL377

Schedule for today and the next days

• → 2026-10-30 23:59 · Denver International Airport (DEN/KDEN) → Chicago O'Hare International Airport (ORD/KORD)

Scheduled times from airport boards, in local time. Actual departures and arrivals are measured by the map.flights network. Letištní tabule: Airport Authority Hong Kong / DATA.GOV.HK, Dubai Airports, Chicago Department of Aviation, Hobart Airport, Wellington Airport, Hamad International Airport

UAL377 over the last 30 days

As of 2026-10-30

UAL377 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 02:52 UTC (20:52 local time, DEN). It usually lands around 04:43 UTC (23:43 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

02:52 UTC · 20:52 local time (DEN)

Typical landing

04:43 UTC · 23:43 local time (ORD)

Typical time airborne

112 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

74 %

Departures measured

327

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
• BOEING 737-800 (B738) — Number of flights: 22
• BOEING 737-900 (B739) — Number of flights: 5

Aircraft in the last 7 days

• N37567 · BOEING 737 MAX 9 2026-10-30
• N77510 · BOEING 737-800 2026-10-29
• N14530 · AIRBUS A-321neo 2026-10-29
• N37281 · BOEING 737-800 2026-10-28
• N94556 · AIRBUS A-321neo 2026-10-28
• N73259 · BOEING 737-800 2026-10-27

Related flights on this route

• All flights KDEN – KORD