Atlanta (ATL) to Tucson (TUS) flights
Delta Air Lines flies nonstop from Hartsfield Jackson Atlanta International Airport to Tucson International Airport, with about 14 flights a week in July 2026. The 1,541-mile flight takes about 3h 49m gate to gate.
- Distance
- 1,541 mi · 2,480 km
- Flight time
- 3h 49m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying ATL to TUS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 14 | Boeing 737-900ER, Airbus A321, Boeing 757-200 | 123,743 | 3h 49m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATL to TUS flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 11:42am and the last at 8:59pm. 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 937Delta Air Lines | 11:42am | 12:18pm | 31 | 86% |
| DL 1251Delta Air Lines | 8:59pm | 9:41pm | 31 | 76% |
Is ATL to TUS on time?
From September 2025 to August 2026, 82% of 809 flights arrived within 15 minutes of schedule and 1.7% were cancelled. Flights leaving around 1pm were the most punctual (89%), those around 9pm the least (69%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (46%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 809 | 82% | 11 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 |
|---|---|---|---|
| 10am to 11am | 179 | 84% | |
| 11am to 12pm | 186 | 88% | |
| 12pm to 1pm | 31 | 87% | |
| 1pm to 2pm | 50 | 89% | |
| 2pm to 3pm | 18 | 89% | |
| 8pm to 9pm | 209 | 82% | |
| 9pm to 10pm | 113 | 69% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 62 | 9,854 | |
| September 2025 | 62 | 9,584 | |
| October 2025 | 63 | 10,341 | |
| November 2025 | 59 | 8,674 | |
| December 2025 | 69 | 10,640 | |
| January 2026 | 75 | 11,858 | |
| February 2026 | 70 | 11,205 | |
| March 2026 | 84 | 13,199 | |
| April 2026 | 70 | 10,129 | |
| May 2026 | 62 | 9,522 | |
| June 2026 | 60 | 9,089 | |
| July 2026 | 62 | 9,648 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.