UA1851 Flight Status United Airlines: Chicago to Kansas City (UAL1851)

UA 1851 Chicago to Kansas City Flight Status

Not scheduled today. Latest flight: August 10th, 2026 ; recent history is in the table below.

UA 1851 Flight Status & Schedule United Airlines Chicago to Kansas City

Date From To Departure Arrival Status Details
Aug 10 ORD MCI 21:04 22:04 Landed Track >
Aug 09 ORD MCI 21:09 22:29 Landed Late Track >
Aug 08 ORD MCI 21:15 22:15 Landed Late Track >
Aug 07 ORD MCI 21:08 22:01 Landed Track >
Aug 06 ORD MCI 21:02 22:03 Landed Track >
Aug 05 ORD MCI 00:23 22:04 En-Route Track >
Aug 04 ORD MCI 20:30 21:34 Landed Track >
Aug 03 ORD MCI 21:36 22:35 Landed Late Track >
Aug 02 ORD MCI 20:58 22:02 Landed Track >
Aug 01 ORD MCI 20:42 21:43 Landed Track >

United Airlines flight UA 1851 links Chicago and Kansas City, 647 km (402 mi) apart. With 1 h 49 min in the timetable and a usual flight time of about 1 h, it often makes up time. It is not flying today; the last flight, on 10 August 2026, landed on time.

< All Chicago ORD Departures All Kansas City MCI Arrivals >

About UA 1851

Route
Chicago O'Hare International Airport ORD to Kansas City International Airport MCI
Distance
647 km (402 mi)
Typical flight time
1 h
On time
6 of the last 9
Average delay when late
29 min

UA 1851 FAQ

How long is the UA1851 flight?
The timetable allows 1 h 49 min. Chicago to Kansas City is 647 km (402 mi).
How often is UA1851 late?
3 of the last 9 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
What other flight numbers does UA1851 have?
Also listed as UAL1851 (United Airlines' ICAO code) and UA 1851.

UA1851 and Chicago ORD to Kansas City MCI Flights

Flight UA1851 is code-shared by 7 airlines using the flight numbers AC4635, EK6271, LH8742, LX3166, NH7750, NZ2579, TK9573

Other flights departing from Chicago ORD: UA1531, UA2820

Other flights arriving at Kansas City MCI: UA2057, UA1027, AS564, AA5220

All flights connecting Chicago ORD to Kansas City MCI.