Airports › Salt Lake City (SLC) › July 2024
Airport month · July 2024
Salt Lake City International in July 2024
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.
In July 2024, reporting carriers scheduled 9,946 domestic departures from Salt Lake City International (SLC). 74.1% left less than 15 minutes late and 74.0% reached their destination on time; 3.3% were cancelled.
Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so SLC departures were 5.6 points above the national departure figure.
Flights arriving at SLC that month were on time 75.9% of the time (9,947 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 58%, late-arriving aircraft 27% and national aviation system 10%.
- On time 74.0%
- Arrived 15+ minutes late 22.3%
- Cancelled 3.3%
- Diverted 0.4%
July 2024 against a year earlier, the airport's year and the nation
| Measure | Jul 2024 | Year earlier | SLC, 12 months to Jul 2026 | All reported flights, Jul 2024 |
|---|---|---|---|---|
| Departed on time | 74.1% | — | 84.0% | 68.5% |
| Arrived on time | 74.0% | — | 83.8% | 68.1% |
| Cancelled | 3.3% | — | 0.8% | 2.9% |
| Average departure delay (late minutes only) | 19.9 min | — | 11.0 min | 24.9 min |
| Scheduled departures a day | 332 | — | 323 | 21,154 |
| Scheduled departures | 9,946 | — | 117,896 | 634,613 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| DL Delta Air Lines | 4,849 | 49% | 68.8% | 18.1 min | 5.7% |
| OO SkyWest Airlines | 2,710 | 27% | 86.0% | 2.2 min | 0.1% |
| WN Southwest Airlines | 1,048 | 11% | 76.8% | 6.3 min | 0.4% |
| F9 Frontier Airlines | 312 | 3% | 59.3% | 20.3 min | 6.1% |
| AA American Airlines | 306 | 3% | 67.0% | 20.2 min | 1.0% |
| UA United Airlines | 303 | 3% | 69.0% | 13.1 min | 4.6% |
| NK Spirit Airlines | 176 | 2% | 68.2% | 10.0 min | 0.6% |
| AS Alaska Airlines | 110 | 1% | 70.0% | 11.3 min | 2.7% |
| B6 JetBlue Airways | 93 | 1% | 64.5% | 49.4 min | 2.2% |
| HA Hawaiian Airlines | 31 | 0% | 96.8% | -19.1 min | 0.0% |
| MQ Envoy Air | 8 | 0% | 100.0% | -13.1 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| SLC–DEN | Salt Lake City to Denver | 703 | 73.1% | 10.5 min | 2.1% |
| SLC–PHX | Salt Lake City to Phoenix | 443 | 73.6% | 12.1 min | 2.3% |
| SLC–SEA | Salt Lake City to Seattle | 397 | 69.0% | 12.7 min | 2.5% |
| SLC–LAS | Salt Lake City to Las Vegas | 380 | 63.9% | 18.7 min | 3.9% |
| SLC–DFW | Salt Lake City to Dallas/Fort Worth | 349 | 73.9% | 15.5 min | 2.6% |
| SLC–LAX | Salt Lake City to Los Angeles | 335 | 72.8% | 13.8 min | 4.5% |
| SLC–SFO | Salt Lake City to San Francisco | 289 | 76.8% | 9.5 min | 3.1% |
| SLC–ATL | Salt Lake City to Atlanta | 249 | 69.9% | 18.7 min | 5.6% |
| SLC–SAN | Salt Lake City to San Diego | 242 | 72.7% | 12.1 min | 4.1% |
| SLC–ORD | Salt Lake City to Chicago | 229 | 67.2% | 13.1 min | 5.7% |
| SLC–PDX | Salt Lake City to Portland | 219 | 78.5% | 7.7 min | 4.6% |
| SLC–SMF | Salt Lake City to Sacramento | 180 | 73.9% | 9.5 min | 5.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left SLC on time in July 2024?
74.1% of 9,946 scheduled domestic departures left less than 15 minutes late, and 74.0% reached their destination on time. The national figures that month were 68.5% and 68.1%.
How does that compare with a year earlier?
July 2023 is outside the 36 months on file, or the airport had too few reported flights that month.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for July 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for SLC · methodology · corrections.