| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 12 | CHA | ATL | 17:44 | 18:09 |
Delayed
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| Apr 11 | CHA | ATL | 16:19 | 16:45 |
Landed
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| Apr 10 | CHA | ATL | 16:16 | 16:38 |
Landed
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| Apr 09 | CHA | ATL | 16:39 | 17:03 |
Landed
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| Apr 08 | CHA | ATL | 16:27 | 16:51 |
Landed
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| Apr 07 | CHA | ATL | 16:59 | 17:23 |
Landed
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| Apr 06 | CHA | ATL | 16:15 | 16:44 |
Landed
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| Apr 05 | CHA | ATL | 17:11 | 17:39 |
Landed Late
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| Apr 04 | CHA | ATL | 16:20 | 16:45 |
Landed
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| Apr 03 | CHA | ATL | 16:13 | 16:36 |
Landed
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Delta Air Lines Flight DL637 connects Chattanooga, United States to Atlanta, United States, taking off from Chattanooga Metropolitan Airport CHA and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the DL637 flight from Chattanooga to Atlanta?
The average flight time from Chattanooga to Atlanta is 25 minutes. The flight distance is 171 km / 106 miles and the average flight speed is 413 km/h / 257 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL637 Chattanooga to Atlanta?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL637 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL637 arriving at?
Flight DL637 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest DL637 flight?
The latest flight took off on Sunday, April 12th, 2026 with the flight status being En-Route on 18:09.
How else can the flight DL637 be referenced as?
This Delta Air Lines flight can also be referenced as DAL637, DL0637, DL 637, DAL 637.
How often is flight DL637 delayed?
On average, 30% of all DL637 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled DL637 flight or baggage issues?
If your DL637 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 DL637 Flight Tracker above for more details.
Flight DL637 is code-shared by 5 airlines using the flight numbers KL5063, LA7066, SK3781, VS2797, WS7185
Other flights departing from Chattanooga CHA: DL5236, G4846, DL5416, G43473
Other flights arriving at Atlanta ATL: DL1674, DL2479, NK3030, DL2373
All flights connecting Chattanooga CHA to Atlanta ATL.