Leave before 9 am from Love Field: 93% depart on time. After 4 pm it’s 57%.
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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| United (incl. Mesa, Republic) DFW→IAD only | 961 | 84% | 1.1% | 85 min |
| Frontier | 445 | 77% | 2.2% | 79 min |
| American (incl. Envoy) | 5,118 | 73% | 3.1% | 66 min |
| Southwest | 3,546 | 72% | 1.9% | 61 min |
| Spirit DFW→BWI only | 91 | – | 0.0% | 57 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
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.
| UA 2639 | DFW 07:20 | IAD 11:26 | 90% |
| UA 358 | DFW 12:25 | IAD 16:31 | 86% |
| AA 1623 | DFW 07:02 | DCA 10:59 | 86% |
| AA 1177 | DFW 08:50 | DCA 12:52 | 85% |
| F9 3208 | DFW 11:20 | IAD 15:33 | 84% |
| · · · | |||
| AA 2077 | DFW 20:00 | DCA 23:59 | 64% |
| AA 2251 | DFW 19:37 | BWI 23:43 | 62% |
| AA 2752 | DFW 18:53 | DCA 22:59 | 62% |
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.
| United | DFW | IAD | 3h 06m | 84% | 1.1% | 961 | Flying now |
| Frontier | DFW | IAD | 3h 13m | 84% | 3.0% | 169 | Flying now |
| Southwest | DAL | BWI | 2h 50m | 75% | 1.9% | 1,814 | Flying now |
| American | DFW | DCA | 2h 55m | 74% | 3.0% | 3,299 | Flying now |
| Frontier | DFW | BWI | 3h 15m | 73% | 1.8% | 276 | Flying now |
| American | DFW | IAD | 2h 58m | 71% | 2.9% | 850 | Flying now |
| American | DFW | BWI | 3h 05m | 69% | 3.3% | 969 | Flying now |
| Southwest | DAL | DCA | 2h 50m | 67% | 2.0% | 1,732 | Flying now |
| Spirit | DFW | BWI | 2h 55m | 80% | 0.0% | 91 | Not 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