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3,869 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 86% depart on time. After 4 pm it’s 57%.

Best time to leave 8–9 am 88% arrive on time from DFW
Best single flight DL 1291 DFW 07:45 → SLC 09:34 · 90% on time Avoid AA 2378 DFW 22:52 → SLC 00:36 · 46% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DFW
72
72
57
66
43
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.

Frontier 196 84% 2.0% 64 min
Delta 1,459 83% 1.4% 93 min
American (incl. Envoy) 2,214 62% 3.1% 69 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

DL 1291 DFW 07:45 SLC 09:34 90%
DL 2798 DFW 12:30 SLC 14:25 85%
F9 3277 DFW 13:05 SLC 14:55 84%
DL 2800 DFW 14:31 SLC 16:18 84%
AA 558 DFW 18:48 SLC 20:34 50%
· · ·
AA 2993 DFW 21:10 SLC 22:59 47%
AA 2378 DFW 22:52 SLC 00:36 46%
All 12 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

Frontier DFW SLC 2h 57m 84% 2.0% 196 Flying now
Delta DFW SLC 2h 55m 83% 1.4% 1,459 Flying now
American DFW SLC 2h 51m 62% 3.1% 2,214 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON