| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 19 | DEN | AUS | 20:02 | 22:43 |
Landed
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Track > |
| Dec 18 | DEN | AUS | 19:25 | 22:03 |
Landed
|
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| Dec 17 | DEN | AUS | 21:17 | 00:00 |
Delayed
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| Dec 16 | DEN | AUS | 19:29 | 22:13 |
Landed
|
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| Dec 15 | DEN | AUS | 19:21 | 22:03 |
Landed
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| Dec 14 | DEN | AUS | 19:30 | 22:11 |
Landed
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| Dec 13 | DEN | AUS | 17:24 | 20:09 |
Landed
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| Dec 12 | DEN | AUS | 20:01 | 22:47 |
Landed
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| Dec 11 | DEN | AUS | 19:17 | 22:02 |
Landed
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| Dec 10 | DEN | AUS | 19:57 | 22:42 |
Landed
|
Track > |
Delta Air Lines Flight DL4166 connects Denver, United States to Austin, United States, taking off from Denver International Airport DEN and landing at Austin Bergstrom International Airport AUS.
How long is the DL4166 flight from Denver to Austin?
The average flight time from Denver to Austin is 1 hour and 43 minutes. The flight distance is 1249 km / 776 miles and the average flight speed is 728 km/h / 452 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4166 Denver to Austin?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4166 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL4166 flight?
The latest flight took off on Saturday, December 20th, 2025 with the flight status being Landed on 22:43.
How else can the flight DL4166 be referenced as?
This Delta Air Lines flight can also be referenced as DAL4166, DL 4166, DAL 4166.
How often is flight DL4166 delayed?
On average, 40% of all DL4166 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled DL4166 flight or baggage issues?
If your DL4166 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 DL4166 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN1964, WN2806, WN2640, Y42893
Other flights arriving at Austin AUS: DL4063, DL2360, AA3596, WN3358
All flights connecting Denver DEN to Austin AUS.