Leave before 9 am: 83% depart on time. After 4 pm it’s 62%.
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).
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.
No American flight on this route ran 150+ times in the year.
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 5413flown by PSA | DCA 08:35 | STL 10:01 | 2h 26m | 52 | 84% | 3.8% | 46 min |
| AA 5582flown by PSA | DCA 14:59 | STL 16:30 | 2h 31m | 40 | 68% | 5.0% | 66 min |
| AA 4468flown by Republic | DCA 15:00 | STL 16:29 | 2h 29m | 22 | 61% | 13.6% | 39 min |
| AA 3028 | DCA 20:00 | STL 21:21 | 2h 21m | 29 | 56% | 6.9% | 104 min |
| AA 5309flown by PSA | DCA 20:00 | STL 21:29 | 2h 29m | 42 | 68% | 11.9% | 79 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 | STL | 2h 30m | 71% | 3.9% | 1,012 | Flying now |
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