1,009 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
No clear winner: Delta’s SLC → MCI flights land within a few points of 86% on time whatever the hour.
Best time to leave
2–3 pm
98% arrive on time from SLC
Best single flight
DL 2882
SLC 10:34 → MCI 14:00 · 89% on time
Avoid
DL 2993
SLC 20:50 → MCI 00:18 · 84% on time
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).
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule):
85+75–8465–7455–64under 55
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 | 1,009 | 86% | 1.0% | 59 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 | MCI | 2h 26m | 86% | 1.0% | 1,009 | 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