Historical on-time performance
Charleston to Detroit
Flights on CHS–DTW arrive on time 79% of the time over the last 12 months.
based on 512 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-time95%Medianon timep90on timeCancel0.0%Flights169
- SkyWest AirlinesOn-time72%Medianon timep9070 minCancel1.7%Flights343
Why flights run late
Delay causes
- Airline49%
- Weather37%
- Air traffic (NAS)7%
- Late aircraft8%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. 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 CHS → DTW
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 68% to 87% on time.
- Mornings87% on time · p90 15 min · 412 flights
- Middays85% on time · p90 25 min · 932 flights
- Evenings68% on time · p90 75 min · 405 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 77% to 86% on time.
- Wednesdays86% on time · p90 15 min · 234 flights
- Tuesdays85% on time · p90 35 min · 234 flights
- Saturdays81% on time · p90 30 min · 280 flights
- Thursdays81% on time · p90 35 min · 267 flights
- Sundays79% on time · p90 55 min · 274 flights
- Mondays77% on time · p90 50 min · 279 flights
- Fridays77% on time · p90 55 min · 279 flights
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