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6,225 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 87% depart on time. After 4 pm it’s 7 in 10.

Best time to leave 7–8 am 86% arrive on time from LAX
Best single flight DL 521 LAX 07:35 → DFW 12:48 · 88% on time Avoid F9 4964 LAX 06:30 → DFW 11:44 · 75% 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).

5
6
7
8
9
10
11
12
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LAX
88
88
87
87
71
74
68
72
69
73
66
61
69
76
69
71
% 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.
Delta 740 85% 1.6% 80 min
Spirit 439 74% 3.6% 64 min
Frontier 478 74% 1.7% 90 min
American 4,568 74% 2.5% 91 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 521 LAX 07:35 DFW 12:48 88%
AA 2811 LAX 06:00 DFW 11:15 87%
AA 2746 LAX 07:00 DFW 12:18 87%
DL 420 LAX 18:53 DFW 23:59 82%
F9 4964 LAX 06:30 DFW 11:44 75%
All 21 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.
Delta LAX DFW 3h 13m 85% 1.6% 740 Flying now
Frontier LAX DFW 3h 17m 74% 1.7% 478 Flying now
American LAX DFW 3h 10m 74% 2.5% 4,568 Flying now
Spirit LAX DFW 3h 04m 74% 3.6% 439 Not 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