Leave before 9 am: 9 in 10 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.
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. SkyWest, Republic) | 1,529 | 79% | 1.2% | 74 min |
| American (incl. Envoy, PSA, SkyWest, Republic) | 2,013 | 72% | 3.3% | 81 min |
| Frontier | 114 | – | 4.4% | 153 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
All 15 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.
| UA 4746flown by SkyWest | ORD 06:55 | RDU 10:14 | 2h 19m | 32 | 81% | 0.0% | 108 min |
| UA 5926flown by SkyWest | ORD 06:55 | RDU 10:08 | 2h 13m | 37 | 83% | 2.7% | 30 min |
| AA 4354flown by Republic | ORD 08:18 | RDU 11:38 | 2h 18m | 165 | 90% | 1.2% | 74 min |
| UA 5668flown by SkyWest | ORD 09:10 | RDU 12:33 | 2h 23m | 21 | 67% | 0.0% | 31 min |
| UA 5326flown by SkyWest | ORD 09:10 | RDU 12:33 | 2h 23m | 37 | 89% | 2.7% | 30 min |
| AA 4756flown by Republic | ORD 09:29 | RDU 12:48 | 2h 19m | 70 | 89% | 0.0% | 76 min |
| UA 2616 | ORD 10:48 | RDU 14:01 | 2h 13m | 123 | 84% | 0.0% | 71 min |
| UA 2091 | ORD 14:13 | RDU 17:27 | 2h 14m | 163 | 79% | 0.0% | 66 min |
| AA 4432flown by Republic | ORD 14:18 | RDU 17:38 | 2h 20m | 72 | 82% | 1.4% | 62 min |
| AA 3696flown by Envoy | ORD 14:30 | RDU 17:45 | 2h 16m | 24 | 70% | 4.2% | 50 min |
| AA 4518flown by Republic | ORD 15:59 | RDU 19:23 | 2h 24m | 72 | 82% | 6.9% | 68 min |
| UA 1989 | ORD 18:25 | RDU 21:37 | 2h 12m | 125 | 53% | 1.6% | 101 min |
| AA 129 | ORD 18:59 | RDU 22:07 | 2h 08m | 26 | 54% | 7.7% | 116 min |
| AA 4615flown by Republic | ORD 20:22 | RDU 23:42 | 2h 20m | 44 | 80% | 9.1% | 91 min |
| AA 2167 | ORD 20:56 | RDU 23:59 | 2h 03m | 165 | 58% | 5.5% | 97 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.
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