Route Reliability
Indianapolis → Las Vegas
IND–LAS · 1,590 miles · Indianapolis International Airport to Harry Reid International Airport
- 80%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 0.5%
- Cancelled
- 1,332
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Spirit Airlines80%103 flights
- 2.Southwest Airlines80%1,117 flights
Not enough history to rank: Allegiant Air (98 flights), Frontier Airlines (14 flights). We rank airlines only after 100 flights on the route.
What the data says
Morning flights do better here.
IND–LAS flights departing between 3–6 AM arrived on time 96% of the time, versus 65% between 6–9 PM.
Sunday scaries are real for this one.
IND–LAS flights arrived on time 84% of the time on Wednesdays. On Sundays: 76%.
Not much between Spirit Airlines and Southwest Airlines.
On this route they all land within 80% to 80% on time. Pick on schedule and price.
Flights on this route
The breakdown
- Mon78%(237 flights)
- Tue82%(153 flights)
- Wed84%(153 flights)
- Thu81%(201 flights)
- Fri82%(238 flights)
- Sat81%(124 flights)
- Sun76%(214 flights)
- 3–6 AM96%(50 flights)
- 6–9 AM92%(367 flights)
- 9 AM–12 PM89%(117 flights)
- 12–3 PM82%(221 flights)
- 3–6 PM71%(267 flights)
- 6–9 PM65%(277 flights)
- 9 PM–12 AM86%(21 flights)
Jun 85% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 85% | 120 |
| July 2025 | 83% | 111 |
| August 2025 | 89% | 99 |
| September 2025 | 83% | 97 |
| October 2025 | 79% | 146 |
| November 2025 | 86% | 102 |
| December 2025 | 65% | 101 |
| January 2026 | 79% | 94 |
| February 2026 | 83% | 88 |
| March 2026 | 77% | 122 |
| April 2026 | 77% | 121 |
| May 2026 | 77% | 119 |
Keep nerding
Based on 1,332 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.