Atlanta (ATL) to Phoenix (PHX) flights
Delta Air Lines, American Airlines, Southwest Airlines, Frontier Airlines fly nonstop from Hartsfield Jackson Atlanta International Airport to Phoenix Sky Harbor International Airport, with about 63 flights a week in July 2026. The 1,587-mile flight takes about 4h 4m gate to gate.
- Distance
- 1,587 mi · 2,554 km
- Flight time
- 4h 4m
- Airlines
- 4
- Seats filled
- 85%
Airlines flying ATL to PHX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 38 | Boeing 757-200, Airbus A321, Boeing 767-300/300ER | 395,331 | 4h 3m |
| American Airlines | 14 | Boeing 737-800, Airbus A321, Airbus A320-100/200 | 85,755 | 4h 6m |
| Southwest Airlines | 8 | Boeing 737-800, Boeing 737 MAX 8, Boeing 737-700 / MAX 7 | 84,511 | 4h 1m |
| Frontier Airlines | 4 | Airbus A321, Airbus A320neo, Airbus A320-100/200 | 40,012 | 4h 12m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATL to PHX flight schedule
13 flight numbers flew this route in August 2026, 7 of them almost daily. The first usually leaves at 6:15am and the last at 9:47pm. 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) |
|---|---|---|---|---|
| WN 540Southwest Airlines | 6:15am | 7:10am | 20 | 85% |
| AA 1777American Airlines | 7:55am | 9:04am | 31 | 86% |
| WN 813Southwest Airlines | 8:10am | 9:10am | 4 | n/a |
| DL 348Delta Air Lines | 8:15am | 9:06am | 31 | 80% |
| WN 428Southwest Airlines | 9:50am | 10:50am | 4 | n/a |
| F9 2607Frontier Airlines | 10:10am | 11:14am | 18 | 58% |
| DL 796Delta Air Lines | 11:15am | 12:08pm | 31 | 80% |
| DL 366Delta Air Lines | 2:01pm | 2:50pm | 31 | 80% |
| DL 836Delta Air Lines | 4:45pm | 5:39pm | 31 | 70% |
| AA 3012American Airlines | 6:13pm | 7:25pm | 4 | 43% |
| AA 1992American Airlines | 6:15pm | 7:19pm | 4 | n/a |
| DL 757Delta Air Lines | 8:00pm | 8:56pm | 31 | 70% |
| DL 842Delta Air Lines | 9:47pm | 10:41pm | 17 | 73% |
Is ATL to PHX on time?
From September 2025 to August 2026, 75% of 3,693 flights arrived within 15 minutes of schedule and 0.8% were cancelled. Flights leaving around 7am were the most punctual (88%), those around 6pm the least (60%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 2,280 | 76% | 15 min | 0.9% |
| American Airlines | 608 | 79% | 22 min | 0.5% |
| Southwest Airlines | 572 | 72% | 17 min | 0.3% |
| Frontier Airlines | 233 | 67% | 23 min | 1.7% |
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 |
|---|---|---|---|
| 6am to 7am | 115 | 90% | |
| 7am to 8am | 284 | 88% | |
| 8am to 9am | 524 | 83% | |
| 9am to 10am | 122 | 81% | |
| 10am to 11am | 186 | 70% | |
| 11am to 12pm | 256 | 83% | |
| 12pm to 1pm | 192 | 80% | |
| 1pm to 2pm | 208 | 81% | |
| 4pm to 5pm | 198 | 71% | |
| 5pm to 6pm | 431 | 71% | |
| 6pm to 7pm | 201 | 60% | |
| 7pm to 8pm | 303 | 63% | |
| 8pm to 9pm | 178 | 67% | |
| 9pm to 10pm | 378 | 71% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 299 | 46,203 | |
| September 2025 | 287 | 47,398 | |
| October 2025 | 320 | 54,390 | |
| November 2025 | 317 | 49,936 | |
| December 2025 | 332 | 55,795 | |
| January 2026 | 276 | 46,783 | |
| February 2026 | 259 | 46,281 | |
| March 2026 | 344 | 55,858 | |
| April 2026 | 358 | 55,181 | |
| May 2026 | 339 | 56,146 | |
| June 2026 | 286 | 46,398 | |
| July 2026 | 279 | 45,240 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.