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6,801 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 3 in 5.

Best time to leave 6–7 am 92% arrive on time from DCA
Best single flight DL 410 DCA 06:00 → ATL 07:48 · 95% on time Avoid DL 850 DCA 18:25 → ATL 20:30 · 68% 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).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
DCA
92
88
86
83
86
81
78
77
64
71
66
57
54
64
67
52
% 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.
Delta 3,842 81% 2.6% 86 min
Southwest 1,106 80% 1.9% 62 min
American (incl. Envoy, PSA, Republic) 1,853 73% 5.7% 77 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 410 DCA 06:00 ATL 07:48 95%
DL 330 DCA 06:59 ATL 08:51 93%
DL 926 DCA 10:16 ATL 12:08 87%
DL 343 DCA 08:00 ATL 09:52 87%
DL 455 DCA 09:00 ATL 10:52 86%
· · ·
DL 360 DCA 16:00 ATL 17:57 73%
DL 950 DCA 19:35 ATL 21:35 70%
DL 850 DCA 18:25 ATL 20:30 68%

All 26 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 410 DCA 06:00 ATL 07:48 1h 48m 364 95% 3.0% 69 min
AA 5050flown by PSA DCA 06:28 ATL 08:28 2h 01m 49 78% 6.1% 67 min
WN 4969 DCA 06:55 ATL 08:50 1h 55m 33 94% 0.0% 52 min
DL 330 DCA 06:59 ATL 08:51 1h 52m 341 93% 2.3% 76 min
WN 1096 DCA 07:25 ATL 09:15 1h 50m 16 93% 6.2% 16 min
DL 343 DCA 08:00 ATL 09:52 1h 52m 329 87% 2.7% 116 min
AA 3976flown by Envoy DCA 08:20 ATL 10:27 2h 07m 62 82% 0.0% 73 min
DL 455 DCA 09:00 ATL 10:52 1h 52m 344 86% 2.3% 112 min
DL 926 DCA 10:16 ATL 12:08 1h 52m 365 87% 4.4% 55 min
AA 5197flown by PSA DCA 11:42 ATL 13:48 2h 06m 23 74% 0.0% 82 min
WN 225 DCA 11:45 ATL 13:35 1h 50m 16 75% 0.0% 98 min
WN 194 DCA 11:45 ATL 13:35 1h 50m 33 66% 0.0% 77 min
AA 5207flown by PSA DCA 11:55 ATL 13:59 2h 04m 17 76% 0.0% 56 min
DL 380 DCA 12:17 ATL 14:07 1h 50m 365 81% 0.8% 75 min
DL 1774 DCA 13:39 ATL 15:29 1h 50m 31 74% 0.0% 53 min
DL 737 DCA 13:42 ATL 15:42 2h 00m 314 77% 1.9% 93 min
AA 5084flown by PSA DCA 14:20 ATL 16:26 2h 06m 45 32% 6.7% 100 min
AA 4807flown by Republic DCA 14:34 ATL 16:34 2h 00m 27 77% 3.7% 68 min
DL 360 DCA 16:00 ATL 17:57 1h 57m 336 73% 0.9% 88 min
AA 5560flown by PSA DCA 17:23 ATL 19:28 2h 05m 72 61% 13.9% 59 min
AA 4733flown by Republic DCA 17:30 ATL 19:36 2h 06m 23 32% 17.4% 91 min
DL 850 DCA 18:25 ATL 20:30 2h 05m 347 68% 2.6% 85 min
WN 4968 DCA 18:55 ATL 20:50 1h 55m 49 42% 12.2% 100 min
DL 950 DCA 19:35 ATL 21:35 2h 00m 264 70% 2.7% 99 min
AA 5502flown by PSA DCA 19:59 ATL 22:03 2h 02m 71 60% 18.3% 92 min
DL 832 DCA 20:50 ATL 22:53 2h 03m 255 76% 5.5% 80 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 DCA ATL 2h 00m 81% 2.6% 3,842 Flying now
Southwest DCA ATL 1h 55m 80% 1.9% 1,106 Flying now
American DCA ATL 2h 05m 73% 5.7% 1,853 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