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1,516 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 93% arrive on time from DTW
Best single flight DL 1427 DTW 07:05 → RDU 08:48 · 94% on time Avoid DL 2839 DTW 21:40 → RDU 23:28 · 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).

7
8
9
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14
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21
DTW
96
89
86
85
75
77
% 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
Raleigh/Durham flights leaving DTW 9–10 pm: 1Close ×
DL 2839 DTW 21:40 RDU 23:28 1h 48m 364 75% 1.4% 78 min

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 (incl. Endeavor) 1,352 84% 1.6% 66 min
Spirit 53 – 0.0% 51 min
Frontier 111 – 3.6% 66 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 1427 DTW 07:05 RDU 08:48 94%
DL 2164 DTW 10:15 RDU 11:57 89%
DL 1407 DTW 15:59 RDU 17:44 84%
DL 2839 DTW 21:40 RDU 23:28 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.
Delta DTW RDU 1h 45m 84% 1.6% 1,352 Flying now
Spirit DTW RDU 1h 45m 87% 0.0% 53 Not flying now
Frontier DTW RDU 1h 45m 81% 3.6% 111 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