Airports › Las Vegas (LAS) › May 2024
Airport month · May 2024
Harry Reid International in May 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 May 2024, reporting carriers scheduled 16,345 domestic departures from Harry Reid International (LAS). 72.8% left less than 15 minutes late and 75.4% reached their destination on time; 0.7% were cancelled.
Nationally that month, 73.4% of flights departed on time and 72.3% arrived on time, so LAS departures were 0.6 points below the national departure figure.
Flights arriving at LAS that month were on time 73.2% of the time (16,340 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 46%, air carrier 35% and national aviation system 17%.
- On time 75.4%
- Arrived 15+ minutes late 23.5%
- Cancelled 0.7%
- Diverted 0.4%
May 2024 against a year earlier, the airport's year and the nation
| Measure | May 2024 | Year earlier | LAS, 12 months to Jul 2026 | All reported flights, May 2024 |
|---|---|---|---|---|
| Departed on time | 72.8% | — | 73.8% | 73.4% |
| Arrived on time | 75.4% | — | 76.8% | 72.3% |
| Cancelled | 0.7% | — | 0.9% | 1.4% |
| Average departure delay (late minutes only) | 17.8 min | — | 16.3 min | 20.8 min |
| Scheduled departures a day | 545 | — | 474 | 20,325 |
| Scheduled departures | 16,345 | — | 172,932 | 609,743 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| WN Southwest Airlines | 7,359 | 45% | 74.0% | 7.1 min | 0.3% |
| NK Spirit Airlines | 2,286 | 14% | 80.5% | 2.5 min | 0.4% |
| DL Delta Air Lines | 1,406 | 9% | 83.1% | 2.1 min | 0.1% |
| AA American Airlines | 1,226 | 8% | 69.3% | 23.5 min | 3.1% |
| UA United Airlines | 1,214 | 7% | 74.0% | 9.9 min | 1.1% |
| F9 Frontier Airlines | 1,171 | 7% | 67.1% | 19.1 min | 1.5% |
| G4 Allegiant Air | 646 | 4% | 85.3% | -4.6 min | 0.0% |
| AS Alaska Airlines | 463 | 3% | 76.2% | 6.9 min | 0.4% |
| B6 JetBlue Airways | 306 | 2% | 74.8% | 11.4 min | 0.0% |
| OO SkyWest Airlines | 144 | 1% | 73.6% | 10.7 min | 0.7% |
| HA Hawaiian Airlines | 124 | 1% | 75.8% | 8.7 min | 1.6% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| LAS–LAX | Las Vegas to Los Angeles | 830 | 76.1% | 10.3 min | 0.4% |
| LAS–DEN | Las Vegas to Denver | 804 | 71.3% | 15.9 min | 1.4% |
| LAS–PHX | Las Vegas to Phoenix | 641 | 78.8% | 8.0 min | 0.3% |
| LAS–DFW | Las Vegas to Dallas/Fort Worth | 576 | 62.3% | 29.6 min | 5.9% |
| LAS–SEA | Las Vegas to Seattle | 558 | 77.1% | 4.8 min | 0.0% |
| LAS–SAN | Las Vegas to San Diego | 536 | 71.5% | 10.1 min | 0.0% |
| LAS–ORD | Las Vegas to Chicago | 530 | 68.3% | 19.0 min | 1.9% |
| LAS–SFO | Las Vegas to San Francisco | 471 | 53.9% | 24.1 min | 0.8% |
| LAS–SMF | Las Vegas to Sacramento | 458 | 77.5% | 7.0 min | 0.0% |
| LAS–ATL | Las Vegas to Atlanta | 410 | 82.4% | 6.6 min | 0.2% |
| LAS–OAK | Las Vegas to Oakland | 381 | 76.4% | 5.6 min | 0.0% |
| LAS–IAH | Las Vegas to Houston | 379 | 73.1% | 12.0 min | 1.8% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left LAS on time in May 2024?
72.8% of 16,345 scheduled domestic departures left less than 15 minutes late, and 75.4% reached their destination on time. The national figures that month were 73.4% and 72.3%.
How does that compare with a year earlier?
May 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 May 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for LAS · methodology · corrections.