Delta Air Lines MCO to BOS on-time performance
Delta Air Lines nonstop flights from Orlando to Boston · Aug 2025 – Jul 2026
On-time arrivals
77%
arrived < 15 min late
Cancelled
2.1%
27 flights
Avg arrival delay
18 min
73 min when late
Rank on route
#3 of 6
route average 71% on time
Key facts
- Delta Air Lines flights on MCO to BOS arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 2.1% were cancelled, and 11% arrived an hour or more late.
- That ranks #3 of 6 airlines on this route, which averaged 71% on time overall.
- The largest source of delay minutes was late-arriving aircraft (43%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft43%
- Airline (crew, maintenance, cleaning, fueling)30%
- Air traffic control & airport congestion24%
- Extreme weather3%
- Security0%
Other airlines on MCO to BOS
- JetBlue68% on time · 27 min avg delay
- Spirit Airlines71% on time · 18 min avg delay
- American Airlines66% on time · 28 min avg delay
- Frontier Airlines90% on time · 7 min avg delay
- Southwest Airlines100% on time · 1 min avg delay
Full MCO to BOS comparison →
Delta Air Lines on-time record across all routes →
1,257 Delta Air Lines flights tracked on this route; 27 cancelled, 2 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.