No clear winner: Delta’s CLE → SLC flights land within a few points of 4 in 5 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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Delta | 223 | 81% | 0.9% | 81 min |
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 2207 | CLE 07:28 | SLC 09:30 | 81% |
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 | CLE | SLC | 4h 02m | 81% | 0.9% | 223 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | CLE 05:30 → DEN 06:40WN 3930 | 1h 05m Denver | DEN 07:45 → SLC 09:20WN 452 | 5h 50m | 98% | 87% |
| UnitedDetails → | CLE 11:10 → DEN 12:26UA 2246 | 1h 14m Denver | DEN 13:40 → SLC 15:13UA 1840 | 6h 03m | 91% | 77% |
| DeltaDetails → | CLE 06:30 → DTW 07:31DL 3532 · flown by SkyWest | 54m Detroit | DTW 08:25 → SLC 10:23DL 698 | 5h 53m | 84% | 74% |
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