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Showing Delta only (incl. its regional partners)All airlines ×
3,808 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 4 in 5.

Best time to leave 9–10 am 96% arrive on time from ATL
Best single flight DL 1699 ATL 08:43 → RDU 10:10 · 93% on time Avoid DL 1097 ATL 17:24 → RDU 18:54 · 74% 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
10
11
12
13
14
15
16
17
18
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ATL
95
90
95
89
83
89
86
84
79
90
82
75
78
75
88
% 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.

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 1699 ATL 08:43 RDU 10:10 93%
DL 2026 ATL 13:02 RDU 14:29 89%
DL 2052 ATL 10:10 RDU 11:44 88%
DL 1550 ATL 14:45 RDU 16:14 85%
DL 2600 ATL 15:48 RDU 17:22 79%
· · ·
DL 3244 ATL 20:18 RDU 21:48 74%
DL 1518 ATL 19:18 RDU 20:47 74%
DL 1097 ATL 17:24 RDU 18:54 74%

All 13 Delta 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 2634 ATL 07:25 RDU 08:53 1h 28m 138 96% 2.9% 41 min
DL 1699 ATL 08:43 RDU 10:10 1h 27m 282 93% 0.7% 44 min
DL 2052 ATL 10:10 RDU 11:44 1h 34m 364 88% 1.6% 55 min
DL 1488 ATL 11:14 RDU 12:44 1h 30m 95 91% 0.0% 30 min
DL 2026 ATL 13:02 RDU 14:29 1h 27m 154 89% 1.3% 52 min
DL 1550 ATL 14:45 RDU 16:14 1h 29m 339 85% 1.5% 55 min
DL 2600 ATL 15:48 RDU 17:22 1h 31m 302 79% 0.3% 61 min
DL 1097 ATL 17:24 RDU 18:54 1h 30m 179 74% 2.2% 79 min
DL 1518 ATL 19:18 RDU 20:47 1h 29m 339 74% 1.2% 65 min
DL 3244 ATL 20:18 RDU 21:48 1h 30m 209 74% 1.0% 93 min
DL 1273 ATL 20:55 RDU 22:18 1h 23m 31 90% 0.0% 106 min
DL 1154 ATL 21:25 RDU 22:55 1h 30m 29 61% 3.4% 82 min
DL 2938 ATL 23:10 RDU 00:42 1h 32m 110 66% 0.9% 57 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 ATL RDU 1h 23m 84% 1.3% 3,808 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