UA 3921 Kalispell to Denver Flight Status

United Airlines Flight UA3921 from Kalispell Glacier Park International Airport FCA to Denver International Airport DEN is not scheduled for today October 25th, 2026.
The last time the flight was scheduled was on October 20th, 2026.
Check the table below for UA3921's most recent flight history:

UA 3921 Flight Status & Schedule

Date Departure Arrival Status
Oct 20 23:30 01:47
Cancelled
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United Airlines UA 3921 Kalispell to Denver Flight Information

United Airlines Flight UA3921 connects Kalispell, United States to Denver, United States, taking off from Kalispell Glacier Park International Airport FCA and landing at Denver International Airport DEN.

How many UA3921 flights are operated per week?

1 flight per week. The flight UA3921 is operated on Wednesday.

What is the On-Time Performance (OTP) of United Airlines Flight UA3921 Kalispell to Denver?

The Airportia On-Time Performance Rating for United Airlines Flight UA3921 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA3921 flight?

The latest flight was scheduled for Wednesday, October 21st, 2026 but was cancelled.

How else can the flight UA3921 be referenced as?

This United Airlines flight can also be referenced as UAL3921, UA 3921, UAL 3921.

How often is flight UA3921 delayed?

On average, 0% of all UA3921 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA3921 flight or baggage issues?

If your UA3921 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 UA3921 Flight Tracker above for more details.

UA3921 Flight Delay Compensation up to 600€!

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Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >

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UA3921 and Kalispell FCA to Denver DEN Flights

Other flights departing from Kalispell FCA: EM7826, QX2354, DL2201, UA2736

Other flights arriving at Denver DEN: AC7024, DL8838, 8C3321, 8C3393

All flights connecting Kalispell FCA to Denver DEN.

UA3921 United Airlines Flight: Kalispell to Denver Route Map

UA3921 United Airlines Flight Map: Kalispell 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.