Delta Air Lines MCO to SEA on-time performance
Delta Air Lines nonstop flights from Orlando to Seattle · Aug 2025 – Jul 2026
On-time arrivals
76%
arrived < 15 min late
Cancelled
1.4%
10 flights
Avg arrival delay
15 min
60 min when late
Rank on route
#2 of 2
route average 77% on time
Key facts
- Delta Air Lines flights on MCO to SEA arrived on time 76% of the time in Aug 2025 – Jul 2026.
- 1.4% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (50%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft50%
- Airline (crew, maintenance, cleaning, fueling)22%
- Air traffic control & airport congestion21%
- Extreme weather7%
- Security0%
Other airlines on MCO to SEA
- Alaska Airlines77% on time · 15 min avg delay
Full MCO to SEA comparison →
Delta Air Lines on-time record across all routes →
719 Delta Air Lines flights tracked on this route; 10 cancelled, 4 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.