UA664 · UAL664

Schedule for today and the next days

• 2026-10-27 15:40 · Chicago O'Hare International Airport (ORD/KORD) → Kansas City International Airport (MCI/KMCI)

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

UAL664 over the last 30 days

As of 2026-10-26

UAL664 is operated by United Airlines on the route Chicago O'Hare International Airport (ORD/KORD) → Kansas City International Airport (MCI/KMCI). It usually takes off around 21:33 UTC (16:33 local time, ORD). It usually lands around 22:39 UTC (17:39 local time, MCI). 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

21:33 UTC · 16:33 local time (ORD)

Typical landing

22:39 UTC · 17:39 local time (MCI)

Typical time airborne

61 min

Median departure delay on this route

−2 min

Departures within 15 minutes of schedule

79 %

Departures measured

219

Our measurement against the airport's published schedule 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: 45
• BOEING 737-700 (B737) — Number of flights: 16
• BOEING 737 MAX 8 (B38M) — Number of flights: 6

Aircraft in the last 7 days

• N852UA · AIRBUS A-319 2026-10-26
• N27267 · BOEING 737 MAX 8 2026-10-26
• N854UA · AIRBUS A-319 2026-10-25
• N61887 · BOEING 737-900 2026-10-25
• N24706 · BOEING 737-700 2026-10-24
• N14529 · AIRBUS A-321neo 2026-10-24

Related flights on this route

• All flights KORD – KMCI