Historical on-time performance
Las Vegas to Indianapolis
1,591 miData through May 2026Source: US DOT · BTS
Flights on LAS–IND arrive on time 73% of the time over the last 12 months.
On-time rate73%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled0.5%of scheduled flights
based on 1,116 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time73%Medianon timep9050 minCancel0.5%Flights1,116
Why flights run late
Delay causes
- Airline41%
- Weather0%
- Air traffic (NAS)10%
- Late aircraft49%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather67%
- Air traffic (NAS)17%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 6 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly LAS → IND
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 88% on time.
- Mornings88% on time · p90 15 min · 1,468 flights
- Overnights73% on time · p90 50 min · 324 flights
- Middays72% on time · p90 45 min · 974 flights
- Afternoons69% on time · p90 65 min · 669 flights
- Evenings64% on time · p90 65 min · 888 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 83% on time.
- Saturdays83% on time · p90 25 min · 435 flights
- Wednesdays81% on time · p90 25 min · 517 flights
- Tuesdays81% on time · p90 35 min · 524 flights
- Fridays74% on time · p90 55 min · 792 flights
- Sundays72% on time · p90 50 min · 673 flights
- Mondays72% on time · p90 55 min · 776 flights
- Thursdays71% on time · p90 50 min · 665 flights
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