Historical on-time performance
Detroit to Savannah
Flights on DTW–SAV arrive on time 79% of the time over the last 12 months.
based on 310 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.
- Delta Air LinesOn-time89%Medianon timep9010 minCancel2.3%Flights218
- SkyWest AirlinesOn-time58%Median5 minp9060 minCancel1.1%Flights92
Why flights run late
Delay causes
- Airline71%
- Weather9%
- Air traffic (NAS)13%
- Late aircraft7%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline83%
- Weather17%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. 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 DTW → SAV
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 63% to 87% on time.
- Middays87% on time · p90 15 min · 470 flights
- Mornings85% on time · p90 20 min · 365 flights
- Afternoons63% on time · p90 65 min · 271 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 89% on time.
- Wednesdays89% on time · p90 15 min · 160 flights · limited
- Tuesdays83% on time · p90 35 min · 156 flights · limited
- Mondays82% on time · p90 30 min · 159 flights · limited
- Thursdays81% on time · p90 35 min · 156 flights · limited
- Fridays79% on time · p90 25 min · 156 flights · limited
- Saturdays76% on time · p90 25 min · 164 flights · limited
- Sundays72% on time · p90 75 min · 155 flights · limited
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