Historical on-time performance
Washington to Myrtle Beach
372 miData through Dec 2025Source: US DOT · BTS
Flights on DCA–MYR arrive on time 72% of the time over the last 12 months.
On-time rate72%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled4.7%of scheduled flights
based on 685 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- PSA AirlinesOn-time72%Medianon timep9060 minCancel4.7%Flights685
Why flights run late
Delay causes
- Airline20%
- Weather2%
- Air traffic (NAS)17%
- Late aircraft61%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DCA → 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 68% to 82% on time.
- Mornings82% on time · p90 25 min · 414 flights
- Middays79% on time · p90 45 min · 687 flights
- Evenings68% on time · p90 65 min · 550 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 78% on time.
- Mondays78% on time · p90 55 min · 237 flights
- Saturdays78% on time · p90 50 min · 256 flights
- Tuesdays78% on time · p90 35 min · 238 flights
- Sundays77% on time · p90 50 min · 252 flights
- Wednesdays76% on time · p90 55 min · 238 flights
- Thursdays75% on time · p90 45 min · 232 flights
- Fridays71% on time · p90 70 min · 235 flights
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