DEN → MYR Southwest Airlines

Southwest Airlines · Denver, CO to Myrtle Beach, SC · 70 flights, 2025-07-01 to 2026-06-30 · aggregated across 8 flight numbers

This route runs much more reliably at some times of day than others — 83% on-time departing 9am–12pm vs. 42% departing 3–6pm.
On-time arrival
66%
Median delay
+6 min
90th percentile
+63 min
Cancellation rate
0%

How on-time is Southwest Airlines from DEN to MYR?

Across every Southwest Airlines flight number on DEN → MYR (70 flights, 2025-07-01 to 2026-06-30), 66% arrived within 15 minutes of schedule. Median arrival delay +6 min; the worst 10% ran +63 min or later. 0% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time4666%
16-30 min1217%
31-60 min46%
61-120 min69%
2+ hrs23%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073155%+30 min
2025-08875%+6 min
2025-094100%+2 min
2026-062770%+9 min

Performance by day of week

DayFlightsOn-time
Mon933%
Tue978%
Wed875%
Thu922%
Fri978%
Sat1782%
Sun978%

WN flight numbers on DEN → MYR

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…