Delta Air Lines BOS to MYR on-time performance
Delta Air Lines nonstop flights from Boston to Myrtle Beach · Aug 2025 – Jul 2026
On-time arrivals
82%
arrived < 15 min late
Cancelled
10.5%
2 flights
Avg arrival delay
10 min
52 min when late
Rank on route
#3 of 4
route average 74% on time
Key facts
- Delta Air Lines flights on BOS to MYR arrived on time 82% of the time in Aug 2025 – Jul 2026.
- 10.5% were cancelled, and 6% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was late-arriving aircraft (64%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft64%
- Air traffic control & airport congestion28%
- Airline (crew, maintenance, cleaning, fueling)8%
- Extreme weather0%
- Security0%
Other airlines on BOS to MYR
- Spirit Airlines70% on time · 21 min avg delay
- Republic Airways88% on time · 6 min avg delay
- Envoy Air85% on time · 5 min avg delay
Full BOS to MYR comparison →
Delta Air Lines on-time record across all routes →
19 Delta Air Lines flights tracked on this route; 2 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.