No clear winner: Delta’s SLC → IDA flights land within a few points of 9 in 10 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.
All 6 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 3944flown by SkyWest | SLC 09:35 | IDA 10:43 | 1h 08m | 209 | 94% | 0.0% | 53 min |
| DL 3701flown by SkyWest | SLC 09:40 | IDA 10:47 | 1h 07m | 31 | 97% | 0.0% | 23 min |
| DL 3765flown by SkyWest | SLC 13:30 | IDA 14:37 | 1h 07m | 177 | 93% | 0.0% | 90 min |
| DL 3726flown by SkyWest | SLC 13:30 | IDA 14:34 | 1h 04m | 31 | 97% | 0.0% | 22 min |
| DL 3895flown by SkyWest | SLC 17:10 | IDA 18:18 | 1h 07m | 339 | 89% | 0.3% | 65 min |
| DL 2608 | SLC 21:30 | IDA 22:31 | 1h 01m | 317 | 79% | 1.3% | 71 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 | SLC | IDA | 1h 04m | 89% | 0.4% | 1,193 | 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