| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | ATL | DEN | 00:59 | 01:39 |
Delayed
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| Aug 16 | ATL | DEN | 23:22 | 00:00 |
Landed
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| Aug 15 | ATL | DEN | 21:55 | 23:08 |
Landed
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| Aug 14 | ATL | DEN | 00:40 | 01:15 |
Landed Late
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| Aug 13 | ATL | DEN | 00:31 | 01:08 |
Landed Late
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| Aug 12 | ATL | DEN | 22:43 | 23:27 |
Landed Late
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| Aug 11 | ATL | DEN | 23:21 | 23:57 |
Delayed
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| Aug 10 | ATL | DEN | 23:23 | 00:03 |
Landed
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| Aug 09 | ATL | DEN | 00:36 | 01:20 |
Landed Late
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| Aug 08 | ATL | DEN | 21:57 | 22:33 |
Landed
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Korean Air Flight KE3634 connects Atlanta, United States to Denver, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Denver International Airport DEN.
How long is the KE3634 flight from Atlanta to Denver?
The average flight time from Atlanta to Denver is 2 hours and 42 minutes. The flight distance is 1927 km / 1197 miles and the average flight speed is 715 km/h / 444 mph.
How many KE3634 flights are operated per week?
7 flights per week. The flight KE3634 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Korean Air Flight KE3634 Atlanta to Denver?
The Airportia On-Time Performance Rating for Korean Air Flight KE3634 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KE3634 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being En-Route on 01:39.
How else can the flight KE3634 be referenced as?
This Korean Air flight can also be referenced as KAL3634, KE 3634, KAL 3634.
How often is flight KE3634 delayed?
On average, 70% of all KE3634 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled KE3634 flight or baggage issues?
If your KE3634 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 KE3634 Flight Tracker above for more details.
Other flights departing from Atlanta ATL: DL956, DL2624, DL2938, DL3097
Other flights arriving at Denver DEN: UA495, DL956, UA301, F92016
All flights connecting Atlanta ATL to Denver DEN.
