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1,420 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 3 in 5.

Best time to leave 7–8 am 91% arrive on time from LGA
Best single flight DL 2411 LGA 07:10 → MSY 09:24 · 91% on time Avoid DL 2405 LGA 16:30 → MSY 18:53 · 68% 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).

7
8
9
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16
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LGA
93
75
72
45
64
% 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 718 80% 4.7% 78 min
American (incl. Republic) 365 71% 2.7% 79 min
Southwest 333 58% 4.2% 76 min
Frontier 4 – 0.0% 61 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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 2411 LGA 07:10 MSY 09:24 91%
DL 2405 LGA 16:30 MSY 18:53 68%
All 6 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 LGA MSY 3h 25m 80% 4.7% 718 Flying now
American LGA MSY 3h 26m 71% 2.7% 365 Flying now
Southwest LGA MSY 3h 30m 58% 4.2% 333 Flying now
Frontier LGA MSY – 75%few flights 0.0% 4 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