Historical on-time performance
Miami to Wilmington
601 miData through Dec 2025Source: US DOT · BTS
Flights on MIA–ILM arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.5%of scheduled flights
based on 184 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirbestOn-time84%Medianon timep9025 minCancel0.8%Flights123
- American AirlinesOn-time54%Median5 minp9095 minCancel0.0%Flights61
Why flights run late
Delay causes
- Airline39%
- Weather19%
- Air traffic (NAS)11%
- Late aircraft31%
- 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 MIA → ILM
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best day of week
On-time rates are fairly even by day on this route — ranging from 68% to 85% on time.
- Tuesdays85% on time · p90 25 min · 71 flights · limited
- Thursdays77% on time · p90 45 min · 71 flights · limited
- Wednesdays75% on time · p90 30 min · 72 flights · limited
- Mondays73% on time · p90 95 min · 71 flights · limited
- Fridays70% on time · p90 55 min · 71 flights · limited
- Saturdays69% on time · p90 55 min · 131 flights · limited
- Sundays68% on time · p90 85 min · 71 flights · limited
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