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UA 2665 Sacramento to Chicago Flight Status

United Airlines Flight UA2665 from Sacramento International Airport SMF to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 18th, 2025.
Check the table below for UA2665's most recent flight history:

UA 2665 Flight Status & Schedule

Date Departure Arrival Status
Aug 18 14:44 20:16
En-Route
Track >
Aug 17 14:23 20:08
Landed
Track >
Aug 16 14:37 20:11
Landed
Track >
Aug 15 15:31 21:22
Delayed
Track >
Aug 14 14:20 19:55
Landed
Track >

United Airlines UA 2665 Sacramento to Chicago Flight Information

United Airlines Flight UA2665 connects Sacramento, United States to Chicago, United States, taking off from Sacramento International Airport SMF and landing at Chicago O'Hare International Airport ORD.

How long is the UA2665 flight from Sacramento to Chicago?

The average flight time from Sacramento to Chicago is 3 hours and 40 minutes. The flight distance is 2859 km / 1777 miles and the average flight speed is 778 km/h / 483 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA2665 Sacramento to Chicago?

The Airportia On-Time Performance Rating for United Airlines Flight UA2665 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA2665 arriving at?

Flight UA2665 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.

When was the latest UA2665 flight?

The latest flight took off on Tuesday, August 19th, 2025 with the flight status being En-Route on 20:16.

How else can the flight UA2665 be referenced as?

This United Airlines flight can also be referenced as UAL2665, UA 2665, UAL 2665.

How often is flight UA2665 delayed?

On average, 20% of all UA2665 flights are delayed. The average delay is 44 minutes.

Can I get compensation for my delayed or cancelled UA2665 flight or baggage issues?

If your UA2665 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA2665 Flight Tracker above for more details.

UA2665 and Sacramento SMF to Chicago ORD Flights

Flight UA2665 is code-shared by 2 airlines using the flight numbers AC4832, LH7833

Other flights departing from Sacramento SMF: UA5655, 7H8601, UA1035, EM4720

Other flights arriving at Chicago ORD: UA2628, OO5761, UA4388, AA6282

All flights connecting Sacramento SMF to Chicago ORD.

UA2665 United Airlines Flight: Sacramento to Chicago Route Map

UA2665 United Airlines Flight Map: Sacramento to Chicago
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.