1,129 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

American is clearly ahead here: 9 in 10 of its flights arrive on time, 11 points better than Delta.

Best time to leave 9–10 am 92% arrive on time from MSP

Best single flight AA 1870 MSP 06:00 → MIA 10:50 · 94% on time Avoid DL 2187 MSP 18:51 → MIA 23:35 · 75% 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).

MSP

% 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.


American	369	91%	1.1%	128 min
Delta	760	81%	0.8%	50 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.


AA 1870	MSP 06:00	MIA 10:50	94%
DL 2129	MSP 08:55	MIA 13:37	87%
DL 2187	MSP 18:51	MIA 23:35	75%

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.


American	MSP	MIA	3h 57m	91%	1.1%	369	Flying now
Delta	MSP	MIA	3h 48m	81%	0.8%	760	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