Leave before 9 am: 93% depart on time. After 4 pm it’s 82%.
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.
| United (incl. SkyWest) | 669 | 90% | 0.0% | 75 min |
| Delta | 2,452 | 89% | 0.4% | 81 min |
| American (incl. SkyWest) | 201 | 88% | 0.0% | 71 min |
| Frontier | 470 | 85% | 1.3% | 78 min |
| Southwest | 374 | 81% | 0.5% | 45 min |
| Spirit | 23 | – | 4.3% | 28 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
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 15 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 2906 | LAX 05:35 | SLC 08:30 | 1h 55m | 324 | 96% | 0.3% | 157 min |
| DL 1318 | LAX 07:15 | SLC 10:10 | 1h 55m | 365 | 92% | 1.1% | 104 min |
| F9 4130 | LAX 09:48 | SLC 12:47 | 1h 59m | 207 | 89% | 0.0% | 106 min |
| DL 1434 | LAX 09:55 | SLC 12:50 | 1h 55m | 365 | 92% | 0.8% | 88 min |
| F9 1268 | LAX 10:10 | SLC 13:02 | 1h 52m | 251 | 81% | 2.0% | 64 min |
| WN 4322 | LAX 10:15 | SLC 13:00 | 1h 45m | 34 | 65% | 0.0% | 42 min |
| DL 1194 | LAX 11:41 | SLC 14:30 | 1h 53m | 365 | 90% | 0.0% | 62 min |
| UA 5371flown by SkyWest | LAX 12:55 | SLC 15:48 | 1h 53m | 36 | 89% | 0.0% | 38 min |
| UA 5526flown by SkyWest | LAX 12:55 | SLC 15:48 | 1h 53m | 99 | 94% | 0.0% | 58 min |
| DL 1647 | LAX 13:10 | SLC 16:07 | 1h 57m | 365 | 87% | 0.3% | 101 min |
| WN 2344 | LAX 15:30 | SLC 18:15 | 1h 45m | 16 | 56% | 0.0% | 38 min |
| DL 2311 | LAX 17:05 | SLC 19:59 | 1h 54m | 364 | 78% | 0.3% | 62 min |
| DL 2973 | LAX 19:15 | SLC 22:05 | 1h 50m | 26 | 92% | 0.0% | 36 min |
| DL 1483 | LAX 19:15 | SLC 22:04 | 1h 49m | 252 | 86% | 0.4% | 59 min |
| UA 5744flown by SkyWest | LAX 20:19 | SLC 23:11 | 1h 52m | 155 | 88% | 0.0% | 62 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.
| United | LAX | SLC | 1h 56m | 90% | 0.0% | 669 | Flying now |
| Delta | LAX | SLC | 1h 55m | 89% | 0.4% | 2,452 | Flying now |
| Frontier | LAX | SLC | 1h 59m | 85% | 1.3% | 470 | Flying now |
| Southwest | LAX | SLC | 1h 50m | 81% | 0.5% | 374 | Flying now |
| American | LAX | SLC | 2h 01m | 88% | 0.0% | 201 | Not flying now |
| Spirit | LAX | SLC | 1h 50m | 91%few flights | 4.3% | 23 | Not 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