UA 4266 Columbus to Washington Flight Status

United Airlines Flight UA4266 from Port Columbus International Airport CMH to Washington Dulles International Airport IAD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 20th, 2025.
Check the table below for UA4266's most recent flight history:

UA 4266 Flight Status & Schedule

Date Departure Arrival Status
Sep 20 15:27 16:23
Landed
Track >
Sep 13 15:18 16:12
Landed
Track >
Sep 06 15:12 16:10
Landed
Track >

United Airlines UA 4266 Columbus to Washington Flight Information

United Airlines Flight UA4266 connects Columbus, United States to Washington, United States, taking off from Port Columbus International Airport CMH and landing at Washington Dulles International Airport IAD.

How long is the UA4266 flight from Columbus to Washington?

The average flight time from Columbus to Washington is 56 minutes. The flight distance is 481 km / 299 miles and the average flight speed is 515 km/h / 320 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4266 Columbus to Washington?

The Airportia On-Time Performance Rating for United Airlines Flight UA4266 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4266 arriving at?

Flight UA4266 arrives at Washington Dulles International Airport (IAD) Terminal E.

When was the latest UA4266 flight?

The latest flight took off on Saturday, September 20th, 2025 with the flight status being Landed on 16:23.

How else can the flight UA4266 be referenced as?

This United Airlines flight can also be referenced as UAL4266, UA 4266, UAL 4266.

How often is flight UA4266 delayed?

On average, 0% of all UA4266 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4266 flight or baggage issues?

If your UA4266 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 UA4266 Flight Tracker above for more details.

UA4266 and Columbus CMH to Washington IAD Flights

Flight UA4266 is code-shared by 3 airlines using the flight numbers AC3546, LH8597, SN9047

Other flights departing from Columbus CMH: UA1681, DL5783, WN2516, AA6126

Other flights arriving at Washington IAD: UA3409, UA6023, UA4275, UA3427

All flights connecting Columbus CMH to Washington IAD.

UA4266 United Airlines Flight: Columbus to Washington Route Map

UA4266 United Airlines Flight Map: Columbus to Washington
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.