UA 2421 Orange County to Denver Flight Status

United Airlines Flight UA2421 from Orange County John Wayne Airport SNA to Denver International Airport DEN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 25th, 2025.
Check the table below for UA2421's most recent flight history:

UA 2421 Flight Status & Schedule

Date Departure Arrival Status
Jun 25 07:08 10:02
Landed
Track >
Jun 24 07:06 09:47
Landed
Track >
Jun 23 07:13 09:58
Landed
Track >
Jun 21 07:04 09:54
Landed
Track >
Jun 20 07:03 09:50
Landed
Track >

United Airlines UA 2421 Orange County to Denver Flight Information

United Airlines Flight UA2421 connects Orange County, United States to Denver, United States, taking off from Orange County John Wayne Airport SNA and landing at Denver International Airport DEN.

How long is the UA2421 flight from Orange County to Denver?

The average flight time from Orange County to Denver is 1 hour and 49 minutes. The flight distance is 1360 km / 845 miles and the average flight speed is 748 km/h / 465 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA2421 Orange County to Denver?

The Airportia On-Time Performance Rating for United Airlines Flight UA2421 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA2421 flight?

The latest flight took off on Wednesday, June 25th, 2025 with the flight status being Landed on 10:02.

How else can the flight UA2421 be referenced as?

This United Airlines flight can also be referenced as UAL2421, UA 2421, UAL 2421.

How often is flight UA2421 delayed?

On average, 0% of all UA2421 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA2421 flight or baggage issues?

If your UA2421 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 UA2421 Flight Tracker above for more details.

UA2421 and Orange County SNA to Denver DEN Flights

This is a multi leg flight of United Airlines UA2421. Next leg is Denver to Indianapolis

Other flights departing from Orange County SNA: DL3601, UA1061, UA1361, UA1974

Other flights arriving at Denver DEN: UA1066, UA5764, UA1758, UA5078

All flights connecting Orange County SNA to Denver DEN.

UA2421 United Airlines Flight: Orange County to Denver Route Map

UA2421 United Airlines Flight Map: Orange County to Denver
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.