UA2857 Flight Status United Airlines: Chicago to Denver (UAL2857)

United Airlines UA 2857

Landed On Time

ORD Chicago

Scheduled
10:55
Actual
11:31

Terminal: 1 | Gate: B12

Departure: Fri, Nov 13, 2026 · local time CST

Chicago O'Hare International Airport (ORD)

All ORD Departures >

DEN Denver

Scheduled
12:45
Actual
12:32

Gate: B25

Arrival: Fri, Nov 13, 2026 · local time MST

Denver International Airport (DEN)

All DEN Arrivals >

Landed 14h 28m ago 100%

ORD 11:31 DEN 12:32

1,426 km (886 mi) flown

Route map ORD to DEN Map of the great-circle route from Chicago O'Hare International Airport, United States to Denver International Airport, United States, 1426 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. UNITED STATES ORD DEN Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 1426 km / 886 miles · Scheduled Duration: 02:50 · Actual Duration: 02:01

UA 2857 Flight Status & Schedule United Airlines Chicago to Denver

Date From To Departure Arrival Status Details
Nov 13 ORD DEN 11:31 12:32 Landed Track >
Nov 12 ORD DEN 11:15 12:17 Landed Track >
Nov 11 ORD DEN 11:20 12:29 Landed Track >
Nov 10 ORD DEN 11:15 12:24 Landed Track >
Nov 09 ORD DEN 11:49 12:49 Landed Track >
Nov 08 ORD DEN 11:12 12:13 Landed Track >
Nov 07 ORD DEN 11:21 12:21 Landed Track >
Nov 06 ORD DEN 11:24 12:26 Landed Track >
Nov 05 ORD DEN 11:22 12:22 Landed Track >
Nov 04 ORD DEN 11:44 12:48 Landed Track >

United Airlines flight UA 2857 links Chicago and Denver, 1,426 km (886 mi) apart, and flies six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The timetable allows 2 h 50 min, but the flight usually takes about 2 h, so it often makes up time. Yesterday it left 36 minutes late and still landed at 12:32, 13 minutes early.

< All Chicago ORD Departures All Denver DEN Arrivals >

About UA 2857

United Airlines Flight UA2857 connects Chicago, United States to Denver, United States, taking off from Chicago O'Hare International Airport ORD and landing at Denver International Airport DEN.

Route
Chicago O'Hare International Airport ORD to Denver International Airport DEN
Distance
1,426 km (886 mi)
Typical flight time
2 h
Flies
Mon, Tue, Wed, Thu, Fri, Sun
On time
10 of the last 10
Usually departs from
Terminal 1

UA 2857 FAQ

How long is the UA2857 flight from Chicago to Denver?
The timetable allows 2 h 50 min. Chicago to Denver is 1,426 km (886 mi).
How often is UA2857 from Chicago to Denver late?
None of the last 10 flights arrived 15 or more minutes late.
When was the latest UA2857 flight from Chicago to Denver?
The latest UA2857 was the 10:55 (local time) departure from Chicago on 13 November 2026; it landed 13 minutes early.
Which days does UA2857 fly from Chicago to Denver?
Six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does UA2857 use?
It usually leaves from Terminal 1 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
What other flight numbers does UA2857 have?
Also listed as UAL2857 (United Airlines' ICAO code) and UA 2857.

UA2857 and Chicago ORD to Denver DEN Flights

Flight UA2857 is code-shared by 1 airline using the flight number AC4720

Other flights departing from Chicago ORD: AA3051, UA2672, YX4547

Other flights arriving at Denver DEN: UA1254, UA1297, OO5421, UA5421

All flights connecting Chicago ORD to Denver DEN.