Leave before 9 am: 88% 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 6 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 4478flown by Republic | ORD 08:25 | PIT 11:10 | 1h 45m | 64 | 92% | 0.0% | 73 min |
| AA 4484flown by Republic | ORD 09:45 | PIT 12:32 | 1h 47m | 121 | 92% | 1.7% | 51 min |
| AA 555 | ORD 12:30 | PIT 15:08 | 1h 39m | 77 | 61% | 1.3% | 131 min |
| AA 2296 | ORD 17:19 | PIT 19:57 | 1h 39m | 72 | 49% | 6.9% | 82 min |
| AA 4569flown by Republic | ORD 18:45 | PIT 21:30 | 1h 47m | 72 | 71% | 4.2% | 69 min |
| AA 4539flown by Republic | ORD 21:10 | PIT 23:52 | 1h 44m | 136 | 79% | 4.4% | 60 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 | PIT | 1h 39m | 72% | 2.5% | 1,854 | 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