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2,307 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 57%.

Best time to leave 8–9 am 84% arrive on time from DCA
Best single flight B6 579 DCA 11:00 → FLL 13:36 · 81% on time Avoid B6 1979 DCA 20:10 → FLL 22:50 · 56% 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
DCA
89
85
88
74
77
86
54
52
57
67
53
57
54
% 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.
American 575 73% 1.9% 69 min
JetBlue 1,367 69% 2.6% 76 min
Southwest 365 61% 1.6% 62 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.
B6 579 DCA 11:00 FLL 13:36 81%
B6 379 DCA 06:59 FLL 09:35 77%
B6 1579 DCA 15:51 FLL 18:32 61%
B6 1979 DCA 20:10 FLL 22:50 56%

All 7 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.
B6 379 DCA 06:59 FLL 09:35 2h 36m 356 77% 2.5% 56 min
AA 1873 DCA 08:20 FLL 11:01 2h 39m 71 72% 4.2% 76 min
B6 579 DCA 11:00 FLL 13:36 2h 39m 357 81% 3.1% 63 min
WN 4562 DCA 14:35 FLL 17:15 2h 40m 26 28% 3.8% 70 min
WN 4141 DCA 14:35 FLL 17:15 2h 40m 16 50% 0.0% 96 min
B6 1579 DCA 15:51 FLL 18:32 2h 41m 329 61% 1.8% 92 min
B6 1979 DCA 20:10 FLL 22:50 2h 37m 305 56% 3.0% 82 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.
American DCA FLL 2h 44m 73% 1.9% 575 Flying now
JetBlue DCA FLL 2h 39m 69% 2.6% 1,367 Flying now
Southwest DCA FLL 2h 40m 61% 1.6% 365 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