Sun, Oct 4 has passed, so this is the 12-month record.

1,457 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

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

Best time to leave 6–7 am 94% arrive on time from MSY

Best single flight DL 2085 MSY 08:03 → LAX 10:10 · 94% on time Avoid DL 1112 MSY 14:50 → LAX 17:09 · 88% 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).

MSY

% 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	950	84%	0.5%	82 min
Spirit	150	82%	1.3%	102 min
Southwest	357	67%	0.0%	56 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 2085	MSY 08:03	LAX 10:10	94%
DL 1112	MSY 14:50	LAX 17:09	88%

All 5 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	MSY	LAX	4h 24m	84%	0.5%	950	Flying now
Southwest	MSY	LAX	4h 20m	67%	0.0%	357	Flying now
Spirit	MSY	LAX	4h 16m	82%	1.3%	150	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