Historical on-time performance
Indianapolis to Miami
1,020 miData through Dec 2025Source: US DOT · BTS
Flights on IND–MIA arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled1.5%of scheduled flights
based on 780 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- American AirlinesOn-time75%Medianon timep9040 minCancel1.4%Flights712
- Envoy AirOn-time83%Medianon timep9025 minCancel5.7%Flights35
- Southwest AirlinesOn-time76%Medianon timep9055 minCancel0.0%Flights33
Why flights run late
Delay causes
- Airline41%
- Weather6%
- Air traffic (NAS)20%
- Late aircraft33%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly IND → MIA
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 62% to 81% on time.
- Mornings81% on time · p90 25 min · 1,294 flights
- Middays79% on time · p90 40 min · 254 flights
- Afternoons77% on time · p90 35 min · 69 flights · limited
- Evenings62% on time · p90 75 min · 837 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 78% on time.
- Tuesdays78% on time · p90 45 min · 319 flights
- Wednesdays78% on time · p90 40 min · 318 flights
- Saturdays75% on time · p90 40 min · 403 flights
- Thursdays75% on time · p90 50 min · 340 flights
- Mondays74% on time · p90 50 min · 359 flights
- Fridays73% on time · p90 45 min · 357 flights
- Sundays69% on time · p90 60 min · 358 flights
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