Take the nonstop: Delta MSY → SLC (3h 48m) reaches Salt Lake City on time 92% of the time; the most reliable connection, Southwest via Austin (5h 55m), 78%.
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 | 455 | 92% | 0.2% | 102 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 736 | MSY 13:30 | SLC 16:08 | 92% |
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 | MSY | SLC | 3h 48m | 92% | 0.2% | 455 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | MSY 05:10 → DEN 06:55WN 2991 | 50m Denver | DEN 07:45 → SLC 09:20WN 452 | 5h 10m | 81% | 73% |
| AmericanDetails → | MSY 05:50 → DFW 07:40AA 468 | 57m Dallas-Fort Worth | DFW 08:37 → SLC 10:22AA 2607 | 5h 33m | 85% | 67% |
| UnitedDetails → | MSY 12:07 → IAH 13:26UA 2253 | 59m Houston | IAH 14:25 → SLC 16:40UA 6207 · flown by Mesa | 5h 33m | 80% | 64% |
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