Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 65%.
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 8 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 4612flown by Republic | LGA 06:15 | DCA 07:44 | 1h 27m | 121 | 88% | 2.5% | 43 min |
| AA 4491flown by Republic | LGA 07:43 | DCA 09:13 | 1h 30m | 66 | 83% | 0.0% | 26 min |
| AA 4393flown by Republic | LGA 09:03 | DCA 10:32 | 1h 29m | 130 | 84% | 2.3% | 38 min |
| AA 4654flown by Republic | LGA 10:47 | DCA 12:17 | 1h 30m | 71 | 85% | 2.8% | 54 min |
| AA 4590flown by Republic | LGA 13:28 | DCA 14:56 | 1h 28m | 62 | 43% | 1.6% | 41 min |
| AA 4685flown by Republic | LGA 15:09 | DCA 16:46 | 1h 33m | 60 | 52% | 11.7% | 64 min |
| AA 4773flown by Republic | LGA 17:20 | DCA 18:58 | 1h 38m | 123 | 76% | 6.5% | 72 min |
| AA 4719flown by Republic | LGA 19:50 | DCA 21:26 | 1h 36m | 70 | 64% | 21.4% | 73 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 | LGA | DCA | 1h 28m | 66% | 5.2% | 2,518 | 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