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8,907 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s 72%.

Best time to leave 5–6 am 96% arrive on time from LAX
Best single flight DL 2253 LAX 07:15 → LAS 08:30 · 95% on time Avoid F9 2264 LAX 22:12 → LAS 23:34 · 66% 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
13
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22
LAX
96
95
94
92
77
90
79
72
66
71
68
78
65
64
78
68
63
76
% 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 LAX 1–2 pm: 1Close ×
UA 2741 LAX 13:12 LAS 14:34 1h 22m 149 83% 0.0% 47 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 550 85% 1.1% 80 min
United (incl. SkyWest) 1,657 85% 0.5% 58 min
Delta 1,735 80% 0.9% 59 min
Alaska (incl. SkyWest, Horizon) 764 77% 3.7% 55 min
Frontier 624 74% 1.1% 87 min
American (incl. SkyWest) 1,200 73% 0.7% 83 min
Southwest 2,377 72% 0.6% 53 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 2253 LAX 07:15 LAS 08:30 95%
UA 1006 LAX 08:20 LAS 09:42 91%
UA 1546 LAX 22:59 LAS 00:21 85%
UA 679 LAX 18:59 LAS 20:21 81%
F9 3292 LAX 12:08 LAS 13:30 80%
· · ·
AA 2785 LAX 20:15 LAS 21:33 72%
DL 2120 LAX 15:32 LAS 16:46 69%
F9 2264 LAX 22:12 LAS 23:34 66%
All 28 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.
United LAX LAS 1h 21m 85% 0.5% 1,657 Flying now
Delta LAX LAS 1h 14m 80% 0.9% 1,735 Flying now
Frontier LAX LAS 1h 22m 74% 1.1% 624 Flying now
American LAX LAS 1h 16m 73% 0.7% 1,200 Flying now
Southwest LAX LAS 1h 15m 72% 0.6% 2,377 Flying now
Spirit LAX LAS 1h 16m 85% 1.1% 550 Not flying now
Alaska LAX LAS 1h 21m 77% 3.7% 764 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