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Showing Delta only (incl. its regional partners)All airlines ×
1,742 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 6–7 am 96% arrive on time from LAS
Best single flight DL 2844 LAS 06:05 → SEA 08:45 · 96% on time Avoid DL 2880 LAS 14:40 → SEA 17:29 · 84% 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).

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LAS
94
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68
% 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.

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 2844 LAS 06:05 SEA 08:45 96%
DL 2922 LAS 10:59 SEA 13:51 92%
DL 2905 LAS 13:35 SEA 16:23 89%
DL 2880 LAS 14:40 SEA 17:29 84%

All 6 Delta flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
DL 2844 LAS 06:05 SEA 08:45 2h 40m 364 96% 0.8% 175 min
DL 2922 LAS 10:59 SEA 13:51 2h 52m 218 92% 2.8% 61 min
DL 2905 LAS 13:35 SEA 16:23 2h 48m 194 89% 0.5% 74 min
DL 2880 LAS 14:40 SEA 17:29 2h 49m 292 84% 1.7% 87 min
DL 2956 LAS 19:06 SEA 21:55 2h 48m 79 72% 0.0% 71 min
DL 2955 LAS 19:55 SEA 22:43 2h 48m 35 94% 0.0% 33 min

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 LAS SEA 2h 50m 88% 1.0% 1,742 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