ATL to DFW flight delays
ATL DFW Hartsfield Jackson Atlanta to Dallas Fort Worth · 731 miles
19,753 flights were scheduled from ATL to DFW over July 2023 through June 2026. Of the 19,244 that made the trip, 73.2% reached the gate less than 15 minutes behind schedule. These are arrival figures: “on time” means the flight reached the gate less than 15 minutes behind schedule. Arrivals are what decide whether you make the connection, so route and airline pages are scored on them rather than on pushback.
Data through June 2026 · Bureau of Transportation Statistics
The route in brief
- Flights in the window
- 19,753
- Arrived on time
- 73.2%
- Cancelled
- 2.1%
- Scheduled distance
- 731 miles
Cancellations are counted against everything scheduled. Diverted flights are counted with them rather than as very late arrivals, which is why the on-time share and the cancellation rate do not add up to everything that happened.
Airline by airline
Airlines with at least 100 flights on ATL–DFW, busiest first. Same route, same weather, same air traffic — which makes this the fairest comparison on the site.
| Airline | Arrived on time | Typical delay | Cancelled | Flights |
|---|---|---|---|---|
| Delta Air Lines | 74% | 58 min | 1.6% | 8,399 |
| American Airlines | 76.2% | 101 min | 2.6% | 7,916 |
| Frontier Airlines | 58.6% | 80 min | 2.5% | 1,907 |
| Spirit Airlines | 69.9% | 69 min | 2.2% | 1,336 |
| Envoy Air | 76.4% | 64 min | 2.2% | 180 |
Month by month
May was the month to avoid on ATL–DFW: 61.6% of flights arrived on time, against 81% in October. Each bar pools three years of that calendar month.
| Month | Share flights that arrived on time | Flights |
|---|---|---|
| January | 71.4% | 1,566 |
| February | 80.9% | 1,442 |
| March | 72.4% | 1,702 |
| April | 70.4% | 1,632 |
| May | 61.6% | 1,681 |
| June | 66% | 1,681 |
| July | 64.6% | 1,749 |
| August | 73.8% | 1,725 |
| September | 80.8% | 1,614 |
| October | 81% | 1,692 |
| November | 79.5% | 1,638 |
| December | 76.2% | 1,631 |
Both ends of the route
A route’s record is built out of two airports’ habits. The hour-by-hour grid for each is on its own page.
ATL to DFW in one number
ATL → DFW
When a flight on this route was late, it was late by about 77 min.
Questions about ATL to DFW
- Which airline is most reliable from ATL to DFW?
- Envoy Air — its flights on this pairing arrived on time 76.4% of the time, with 180 scheduled. Frontier Airlines came in at 58.6% over 1,907 scheduled. Airlines with fewer than 100 flights on the route are not rated.
- What is the worst month to fly ATL to DFW?
- May, at 61.6% of arrivals on time, with 1,681 flights scheduled. October was the best of the year at 81%.
- How late are ATL–DFW flights when they are late?
- 77 min on average, counting only the flights that arrived 15 minutes or more behind schedule. The on-time flights are left out of that average on purpose — mixing them in would flatter it.
- How often is the ATL to DFW flight cancelled?
- 2.1% of scheduled flights on this route were cancelled, July 2023 through June 2026. Diverted flights are counted with the cancellations rather than as late arrivals.
- Are these departure or arrival numbers?
- Arrival. A flight counts as on time here if it reached the gate at DFW less than 15 minutes behind schedule. Airport pages score departures instead, because that is the number you can act on when you pick a booking time.