Historical on-time performance
Indianapolis to Miami
1,020 miData through May 2026Source: US DOT · BTS
Flights on IND–MIA arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled1.5%of scheduled flights
based on 753 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- American AirlinesOn-time78%Medianon timep9040 minCancel1.5%Flights753
Why flights run late
Delay causes
- Airline49%
- Weather7%
- Air traffic (NAS)9%
- Late aircraft35%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather82%
- Air traffic (NAS)18%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 11 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 IND → MIA
All airlines · rolling 36 months (2023-06 .. 2026-05).
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 · 1,296 flights
- Middays80% on time · p90 35 min · 470 flights
- Evenings62% on time · p90 75 min · 763 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 80% on time.
- Tuesdays80% on time · p90 40 min · 339 flights
- Wednesdays79% on time · p90 35 min · 328 flights
- Fridays76% on time · p90 35 min · 383 flights
- Thursdays76% on time · p90 45 min · 374 flights
- Saturdays76% on time · p90 40 min · 436 flights
- Mondays75% on time · p90 50 min · 381 flights
- Sundays69% on time · p90 60 min · 388 flights
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