Historical on-time performance
Detroit to Myrtle Beach
636 miData through Dec 2025Source: US DOT · BTS
Flights on DTW–MYR arrive on time 85% of the time over the last 12 months.
On-time rate85%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled1.0%of scheduled flights
based on 412 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Spirit AirlinesOn-time85%Medianon timep9020 minCancel0.0%Flights73
- Delta Air LinesOn-time85%Medianon timep9020 minCancel1.2%Flights339
Why flights run late
Delay causes
- Airline45%
- Weather0%
- Air traffic (NAS)17%
- Late aircraft38%
- 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 DTW → MYR
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 71% to 87% on time.
- Mornings87% on time · p90 15 min · 1,011 flights
- Middays86% on time · p90 20 min · 358 flights
- Evenings83% on time · p90 25 min · 103 flights · limited
- Afternoons77% on time · p90 30 min · 136 flights · limited
- Overnights71% on time · p90 85 min · 217 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 89% on time.
- Wednesdays89% on time · p90 15 min · 239 flights
- Tuesdays88% on time · p90 20 min · 232 flights
- Mondays86% on time · p90 20 min · 265 flights
- Sundays84% on time · p90 20 min · 270 flights
- Fridays82% on time · p90 25 min · 262 flights
- Thursdays82% on time · p90 25 min · 265 flights
- Saturdays79% on time · p90 35 min · 292 flights
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