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

Leave before 9 am from National: 9 in 10 depart on time. After 4 pm it’s 73%.

Best time to leave 8–9 am 83% arrive on time from DCA
Best single flight AA 1966 DCA 08:40 → LAX 11:19 · 83% 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).

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% 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.

AA 1966 DCA 08:40 LAX 11:19 83%

All 5 American 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.

AA 1242 IAD 06:11 LAX 08:41 5h 30m 42 71% 0.0% 39 min
AA 1225 IAD 06:20 LAX 08:54 5h 34m 30 87% 0.0% 159 min
AA 1966 DCA 08:40 LAX 11:19 5h 39m 364 83% 0.8% 51 min
AA 880 DCA 17:16 LAX 19:55 5h 39m 42 56% 0.0% 113 min
AA 3283 DCA 18:01 LAX 20:41 5h 40m 73 70% 2.7% 68 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 LAX 5h 40m 79% 1.4% 728 Flying now
American IAD LAX 5h 34m 77% 0.0% 115 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