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2,372 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 87% depart on time. After 4 pm it’s 2 in 3.

Best time to leave 8–9 am 88% arrive on time from MIA
Best single flight F9 3322 MIA 15:07 → RDU 17:29 · 76% on time Avoid AA 1286 MIA 21:47 → RDU 23:59 · 62% 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).

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
MIA
88
87
63
74
% 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.

Frontier 199 76% 2.0% 64 min
American (incl. Envoy, Republic) 1,797 72% 1.4% 73 min
Delta (incl. Endeavor) 376 64% 2.4% 92 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.

F9 3322 MIA 15:07 RDU 17:29 76%
AA 1566 MIA 19:00 RDU 21:17 69%
DL 2992 MIA 18:28 RDU 20:52 65%
AA 1286 MIA 21:47 RDU 23:59 62%

All 8 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.

AA 2405 MIA 08:05 RDU 10:20 2h 15m 72 92% 1.4% 50 min
AA 2406 MIA 14:34 RDU 16:50 2h 16m 71 61% 0.0% 104 min
F9 3322 MIA 15:07 RDU 17:29 2h 22m 199 76% 2.0% 64 min
AA 2375 MIA 16:47 RDU 19:06 2h 19m 52 46% 0.0% 124 min
DL 2992 MIA 18:28 RDU 20:52 2h 19m 360 65% 2.5% 91 min
AA 1566 MIA 19:00 RDU 21:17 2h 17m 360 69% 1.7% 61 min
AA 3474flown by Envoy MIA 20:49 RDU 23:07 2h 18m 28 54% 0.0% 67 min
AA 1286 MIA 21:47 RDU 23:59 2h 12m 163 62% 0.6% 64 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.

Frontier MIA RDU 2h 22m 76% 2.0% 199 Flying now
American MIA RDU 2h 14m 72% 1.4% 1,797 Flying now
Delta MIA RDU 2h 19m 64% 2.4% 376 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