Historical on-time performance
Greensboro to Detroit
460 miData through May 2026Source: US DOT · BTS
Flights on GSO–DTW arrive on time 72% of the time over the last 12 months.
On-time rate72%arrived within 15 min
p90 delay85 min1 in 10 flights is worse (tail risk)
Cancelled3.3%of scheduled flights
based on 363 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time72%Medianon timep9085 minCancel3.3%Flights363
Why flights run late
Delay causes
- Airline67%
- Weather30%
- Air traffic (NAS)3%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather83%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 12 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 GSO → DTW
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 — 88% on time.
- Mornings88% on time · p90 15 min · 661 flights
- Afternoons80% on time · p90 35 min · 153 flights · limited
- Evenings72% on time · p90 70 min · 279 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 90% on time.
- Wednesdays90% on time · p90 10 min · 167 flights · limited
- Thursdays87% on time · p90 25 min · 177 flights · limited
- Saturdays86% on time · p90 15 min · 149 flights · limited
- Tuesdays85% on time · p90 25 min · 170 flights · limited
- Fridays80% on time · p90 30 min · 174 flights · limited
- Mondays77% on time · p90 80 min · 173 flights · limited
- Sundays74% on time · p90 60 min · 140 flights · limited
Keep exploring