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5,132 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 83% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 6–7 am 93% arrive on time from DFW
Best single flight F9 1051 DFW 11:56 → LAS 12:57 · 86% on time Avoid AA 1797 DFW 20:54 → LAS 21:47 · 55% 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).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DFW
88
84
82
75
83
71
68
60
73
62
59
59
66
56
52
55
65
% 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
Las Vegas flights leaving DFW 7–8 pm: 1Close ×
AA 1771 DFW 19:22 LAS 20:11 2h 49m 331 59% 4.5% 80 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
Spirit 307 80% 1.6% 97 min
Frontier 841 76% 1.8% 73 min
American 3,984 68% 2.8% 72 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.
F9 1051 DFW 11:56 LAS 12:57 86%
AA 1584 DFW 08:25 LAS 09:16 85%
AA 1969 DFW 07:00 LAS 07:51 83%
F9 1961 DFW 22:59 LAS 00:04 78%
AA 777 DFW 12:18 LAS 13:06 75%
· · ·
AA 1771 DFW 19:22 LAS 20:11 59%
AA 884 DFW 17:50 LAS 18:42 56%
AA 1797 DFW 20:54 LAS 21:47 55%
All 15 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 LAS 3h 01m 76% 1.8% 841 Flying now
American DFW LAS 2h 59m 68% 2.8% 3,984 Flying now
Spirit DFW LAS 3h 02m 80% 1.6% 307 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