| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 08 | COS | DEN | 20:00 | 18:21 |
Unknown
|
Track > |
Frontier Airlines Flight F91790 connects Colorado Springs, United States to Denver, United States, taking off from Colorado Springs Airport COS and landing at Denver International Airport DEN.
How many F91790 flights are operated per week?
1 flight per week. The flight F91790 is operated on Monday.
What is the On-Time Performance (OTP) of Frontier Airlines Flight F91790 Colorado Springs to Denver?
The Airportia On-Time Performance Rating for Frontier Airlines Flight F91790 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest F91790 flight?
The latest flight took off on Tuesday, June 9th, 2026 with the flight status being Unknown on 18:21.
How else can the flight F91790 be referenced as?
This Frontier Airlines flight can also be referenced as FFT1790, F9 1790, FFT 1790.
How often is flight F91790 delayed?
On average, 0% of all F91790 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled F91790 flight or baggage issues?
If your F91790 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 F91790 Flight Tracker above for more details.
Flight F91790 is code-shared by 1 airline using the flight number Y42865
Other flights departing from Colorado Springs COS: UA1411, UA2350, UA2822, UA1389
Other flights arriving at Denver DEN: UA5694, UA5630, UA4645, UA1126
All flights connecting Colorado Springs COS to Denver DEN.