4,146 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 96% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 7–8 am 97% arrive on time from SNA

Best single flight DL 4078 SNA 10:45 → LAS 12:02 · 87% 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).

SNA

% 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.


Spirit	680	90%	1.8%	89 min
Delta (incl. SkyWest)	734	87%	0.7%	88 min
Southwest	2,506	82%	0.3%	54 min
Frontier	226	73%	0.4%	85 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 4078flown by SkyWest	SNA 10:45	LAS 12:02	87%

All 14 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	SNA	LAS	1h 18m	87%	0.7%	734	Flying now
Southwest	SNA	LAS	1h 10m	82%	0.3%	2,506	Flying now
Frontier	SNA	LAS	1h 14m	73%	0.4%	226	Flying now
Spirit	SNA	LAS	1h 12m	90%	1.8%	680	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