Leave before 9 am: 93% depart on time. After 4 pm it’s 3 in 4.
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.
| UA 3573flown by Republic | STL 12:23 | EWR 16:00 | 87% |
All 5 United 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 2104 | STL 06:00 | EWR 09:29 | 2h 29m | 34 | 91% | 0.0% | 57 min |
| UA 648 | STL 06:01 | EWR 09:30 | 2h 29m | 37 | 94% | 10.8% | 73 min |
| UA 3573flown by Republic | STL 12:23 | EWR 16:00 | 2h 37m | 207 | 87% | 5.8% | 71 min |
| UA 3477flown by Republic | STL 16:48 | EWR 20:25 | 2h 37m | 35 | 79% | 2.9% | 110 min |
| UA 3564flown by Republic | STL 16:53 | EWR 20:30 | 2h 37m | 36 | 61% | 13.9% | 54 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.
| United | STL | EWR | 2h 35m | 82% | 4.7% | 1,075 | 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