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Route Reliability

Baltimore → Myrtle Beach

BWI–MYR · 399 miles · Baltimore/Washington International Thurgood Marshall Airport to Myrtle Beach International Airport

84
Pretty Reliable
WanderNerd Reliability Score
80%
Arrive within 15 minutes
8 min
Average arrival delay
1.1%
Cancelled
1,039
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 80% of the time across 1,039 flights. No comparison to make.

What the data says

Morning-you made the right choice.

BWI–MYR flights departing between 9 AM–12 PM arrived on time 97% of the time, versus 70% between 6–9 PM.

Skip Thursday if you can.

BWI–MYR flights arrived on time 85% of the time on Fridays. On Thursdays: 75%.

Flights on this route

The breakdown

On-time by weekday
  • Mon80%(144 flights)
  • Tue84%(141 flights)
  • Wed79%(139 flights)
  • Thu75%(143 flights)
  • Fri85%(147 flights)
  • Sat80%(158 flights)
  • Sun76%(156 flights)
On-time by departure window
  • 6–9 AM93%(346 flights)
  • 9 AM–12 PM97%(33 flights)
  • 12–3 PM79%(132 flights)
  • 3–6 PM71%(175 flights)
  • 6–9 PM70%(326 flights)
  • 9 PM–12 AM75%(16 flights)
On-time trend by month
76%
May

Jun 72% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%94
July 202559%95
August 202577%98
September 202590%94
October 202587%93
November 202586%78
December 202576%76
January 202685%60
February 202683%60
March 202681%90
April 202689%93
May 202676%97

Same trip, other airports

Keep nerding

Based on 1,039 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.