Atlanta (ATL) to Key West (EYW) flights
Delta Air Lines flies nonstop from Hartsfield Jackson Atlanta International Airport to Key West International Airport, with about 28 flights a week in July 2026. The 646-mile flight takes about 1h 50m gate to gate.
- Distance
- 646 mi · 1,040 km
- Flight time
- 1h 50m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying ATL to EYW
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 28 | Airbus A319 | 157,795 | 1h 50m |
| Endeavor AirSeasonal or ended | n/a | Bombardier CRJ700 | 864 | 2h 2m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATL to EYW flight schedule
5 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 8:55am and the last at 5:59pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| DL 1281Delta Air Lines | 8:55am | 10:50am | 31 | 90% |
| DL 1671Delta Air Lines | 10:30am | 12:26pm | 5 | 94% |
| DL 1472Delta Air Lines | 11:05am | 1:00pm | 31 | 87% |
| DL 2168Delta Air Lines | 3:22pm | 5:20pm | 26 | 78% |
| DL 2815Delta Air Lines | 5:59pm | 7:57pm | 31 | 77% |
Is ATL to EYW on time?
From September 2025 to August 2026, 83% of 1,476 flights arrived within 15 minutes of schedule and 1.6% were cancelled. Flights leaving around 8am were the most punctual (92%), those around 5pm the least (77%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,476 | 83% | 13 min | 1.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 8am to 9am | 148 | 92% | |
| 9am to 10am | 218 | 90% | |
| 10am to 11am | 49 | 88% | |
| 11am to 12pm | 279 | 88% | |
| 12pm to 1pm | 47 | 77% | |
| 3pm to 4pm | 343 | 78% | |
| 5pm to 6pm | 241 | 77% | |
| 6pm to 7pm | 110 | 82% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 123 | 13,045 | |
| September 2025 | 119 | 12,280 | |
| October 2025 | 123 | 14,083 | |
| November 2025 | 113 | 11,957 | |
| December 2025 | 132 | 14,558 | |
| January 2026 | 119 | 12,586 | |
| February 2026 | 110 | 12,555 | |
| March 2026 | 119 | 13,619 | |
| April 2026 | 120 | 13,256 | |
| May 2026 | 125 | 13,667 | |
| June 2026 | 116 | 13,373 | |
| July 2026 | 123 | 13,680 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.