Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 2 in 3.
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 4746flown by Republic | ORD 08:05 | MDT 11:11 | 2h 06m | 72 | 93% | 0.0% | 49 min |
| AA 936 | ORD 13:15 | MDT 16:20 | 2h 05m | 13 | 75% | 0.0% | 76 min |
| AA 3243 | ORD 15:30 | MDT 18:35 | 2h 05m | 116 | 75% | 1.7% | 98 min |
| AA 6186flown by SkyWest | ORD 19:29 | MDT 22:31 | 2h 02m | 27 | 44% | 7.4% | 94 min |
| AA 4640flown by Republic | ORD 21:18 | MDT 00:22 | 2h 04m | 72 | 80% | 4.2% | 80 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 | ORD | MDT | 1h 57m | 76% | 3.1% | 1,146 | 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