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4,637 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 77%.

Best time to leave 9–10 am 96% arrive on time from RDU
Best single flight DL 1192 RDU 06:20 → ATL 07:48 · 95% on time Avoid F9 1669 RDU 12:10 → ATL 13:51 · 67% 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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RDU
94
94
92
90
97
92
91
85
88
90
82
74
82
78
71
84
% 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.
Southwest 216 91% 0.9% 70 min
Delta (incl. Endeavor) 3,809 89% 1.5% 87 min
Frontier 612 75% 2.3% 106 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 1192 RDU 06:20 ATL 07:48 95%
DL 1552 RDU 05:20 ATL 06:44 95%
DL 1699 RDU 11:15 ATL 12:42 93%
DL 2052 RDU 12:49 ATL 14:18 90%
DL 1530 RDU 08:50 ATL 10:20 90%
· · ·
DL 1550 RDU 17:19 ATL 18:51 83%
F9 4797 RDU 06:15 ATL 08:08 81%
F9 1669 RDU 12:10 ATL 13:51 67%

All 15 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.
DL 1552 RDU 05:20 ATL 06:44 1h 24m 180 95% 2.8% 128 min
F9 4797 RDU 06:15 ATL 08:08 1h 53m 355 81% 2.8% 118 min
DL 1192 RDU 06:20 ATL 07:48 1h 28m 204 95% 3.4% 138 min
DL 2478 RDU 07:30 ATL 08:59 1h 29m 196 89% 0.5% 109 min
DL 1530 RDU 08:50 ATL 10:20 1h 30m 224 90% 0.9% 79 min
DL 2634 RDU 09:58 ATL 11:22 1h 24m 86 95% 2.3% 32 min
DL 1699 RDU 11:15 ATL 12:42 1h 27m 244 93% 0.4% 61 min
F9 1669 RDU 12:10 ATL 13:51 1h 41m 218 67% 0.5% 98 min
DL 2052 RDU 12:49 ATL 14:18 1h 29m 224 90% 3.1% 64 min
DL 1488 RDU 13:49 ATL 15:20 1h 31m 126 90% 0.0% 79 min
DL 2026 RDU 15:34 ATL 17:05 1h 31m 209 86% 1.4% 109 min
DL 1550 RDU 17:19 ATL 18:51 1h 34m 339 83% 2.1% 68 min
DL 2621 RDU 18:27 ATL 20:01 1h 37m 50 56% 0.0% 104 min
DL 2600 RDU 18:30 ATL 20:05 1h 35m 221 85% 0.5% 87 min
DL 1097 RDU 19:59 ATL 21:42 1h 43m 142 78% 2.8% 84 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.
Delta RDU ATL 1h 31m 89% 1.5% 3,809 Flying now
Frontier RDU ATL 1h 43m 75% 2.3% 612 Flying now
Southwest RDU ATL 1h 30m 91% 0.9% 216 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