No clear winner: Delta’s SEA → FLL flights land within a few points of 3 in 4 on time whatever the hour.
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.
| DL 338 | SEA 12:45 | FLL 21:40 | 75% |
All 1 Delta 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.
| DL 338 | SEA 12:45 | FLL 21:40 | 5h 55m | 364 | 75% | 1.4% | 48 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.
| Delta | SEA | FLL | 5h 55m | 75% | 1.4% | 364 | Flying now |
Alternatives with one stop
All connections →| DeltaDetails → | SEA 21:45 → ATL 05:36DL 567 | 1h 24m Atlanta | ATL 07:00 → FLL 08:52 +1DL 1334 | 8h 07m | 94% | 81% |
| DeltaDetails → | SEA 22:58 → ATL 06:45DL 409 | 1h 20m Atlanta | ATL 08:05 → FLL 10:00 +1DL 1094 | 8h 02m | 92% | 79% |
| DeltaDetails → | SEA 23:59 → ATL 07:46DL 652 | 1h 19m Atlanta | ATL 09:05 → FLL 11:03 +1DL 1271 | 8h 03m | 94% | 77% |
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