| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | DEN | ASE | 10:49 | 11:32 |
Landed Late
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Track > |
| Jul 16 | DEN | ASE | 09:03 | 09:36 |
Landed Late
|
Track > |
| Jul 14 | DEN | ASE | 09:10 | 09:38 |
Landed
|
Track > |
| Jul 08 | DEN | ASE | 13:22 | 13:50 |
Delayed >3h
|
Track > |
| Claim > | ||||||
| Jun 26 | DEN | ASE | 12:43 | 13:10 |
Landed Late
|
Track > |
| Jun 06 | DEN | ASE | 09:08 | 09:38 |
Landed
|
Track > |
Delta Air Lines Flight DL399Y connects Denver, United States to Aspen, United States, taking off from Denver International Airport DEN and landing at Aspen Pitkin County Airport ASE.
How long is the DL399Y flight from Denver to Aspen?
The average flight time from Denver to Aspen is 31 minutes. The flight distance is 201 km / 125 miles and the average flight speed is 393 km/h / 244 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL399Y Denver to Aspen?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL399Y is 3.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL399Y flight?
The latest flight took off on Thursday, July 17th, 2025 with the flight status being Landed on 11:32.
How else can the flight DL399Y be referenced as?
This Delta Air Lines flight can also be referenced as DAL399Y, DL 399Y, DAL 399Y.
How often is flight DL399Y delayed?
On average, 83% of all DL399Y flights are delayed. The average delay is 85 minutes.
Can I get compensation for my delayed or cancelled DL399Y flight or baggage issues?
If your DL399Y 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 DL399Y Flight Tracker above for more details.
Other flights departing from Denver DEN: UA5079, WN1373, WN3759, DL420W
Other flights arriving at Aspen ASE: AA5001, NJ10, DL420W, PWA497
All flights connecting Denver DEN to Aspen ASE.
