Historical on-time performance
Dallas-Fort Worth to Miami
Flights on DFW–MIA arrive on time 67% of the time over the last 12 months.
based on 4,565 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- Spirit AirlinesOn-time77%Medianon timep9050 minCancel1.0%Flights196
- American AirlinesOn-time67%Medianon timep9065 minCancel2.7%Flights4,300
- Frontier AirlinesOn-time67%Medianon timep9055 minCancel2.9%Flights69
Why flights run late
Delay causes
- Airline38%
- Weather11%
- Air traffic (NAS)16%
- Late aircraft36%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline12%
- Weather85%
- Air traffic (NAS)3%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 119 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 DFW → MIA
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 — 80% on time.
- Mornings80% on time · p90 30 min · 4,929 flights
- Middays73% on time · p90 60 min · 2,694 flights
- Evenings61% on time · p90 85 min · 2,934 flights
- Afternoons61% on time · p90 85 min · 2,408 flights
- Overnights53% on time · p90 80 min · 1,438 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 66% to 72% on time.
- Tuesdays72% on time · p90 60 min · 1,968 flights
- Fridays70% on time · p90 60 min · 2,113 flights
- Wednesdays70% on time · p90 60 min · 2,008 flights
- Mondays68% on time · p90 75 min · 2,114 flights
- Sundays67% on time · p90 65 min · 2,078 flights
- Thursdays67% on time · p90 65 min · 2,048 flights
- Saturdays66% on time · p90 70 min · 2,074 flights
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