Leave before 9 am: 88% 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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
All 11 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.
| AS 299 | EWR 07:25 | SEA 10:35 | 6h 10m | 293 | 74% | 1.4% | 61 min |
| UA 1330 | EWR 08:50 | SEA 11:57 | 6h 07m | 319 | 79% | 1.6% | 49 min |
| AS 230 | EWR 09:30 | SEA 12:43 | 6h 13m | 52 | 82% | 1.9% | 171 min |
| AS 373 | EWR 09:30 | SEA 12:43 | 6h 13m | 28 | 96% | 0.0% | 29 min |
| UA 1289 | EWR 11:05 | SEA 14:16 | 6h 11m | 52 | 82% | 1.9% | 203 min |
| AS 280 | EWR 15:45 | SEA 18:56 | 6h 11m | 249 | 79% | 4.0% | 51 min |
| UA 2387 | EWR 16:25 | SEA 19:36 | 6h 11m | 37 | 59% | 8.1% | 100 min |
| UA 1741 | EWR 16:25 | SEA 19:36 | 6h 11m | 35 | 74% | 0.0% | 90 min |
| AS 356 | EWR 16:31 | SEA 19:48 | 6h 17m | 51 | 73% | 5.9% | 98 min |
| AS 462 | EWR 17:36 | SEA 20:58 | 6h 22m | 360 | 72% | 3.1% | 84 min |
| UA 1796 | EWR 20:30 | SEA 23:44 | 6h 14m | 69 | 57% | 2.9% | 81 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