OnTimeRoutes
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Southwest Airlines SJU to MCO on-time performance

Southwest Airlines nonstop flights from San Juan to Orlando · Aug 2025 – Jul 2026

On-time arrivals
80%
arrived < 15 min late
Cancelled
0.5%
11 flights
Avg arrival delay
11 min
46 min when late
Rank on route
#1 of 4
route average 78% on time

Key facts

  • Southwest Airlines flights on SJU to MCO arrived on time 80% of the time in Aug 2025 – Jul 2026.
  • 0.5% were cancelled, and 4% arrived an hour or more late.
  • That ranks #1 of 4 airlines on this route, which averaged 78% on time overall.
  • The largest source of delay minutes was late-arriving aircraft (59%).

On-time trend by month

50%75%100%July 2025: 85.4% on time, 0.0% cancelledJul ’25August 2025: 77.2% on time, 0.0% cancelledAug ’25September 2025: 89.3% on time, 0.0% cancelledSep ’25October 2025: 82.0% on time, 0.7% cancelledOct ’25November 2025: 95.5% on time, 1.3% cancelledNov ’25December 2025: 88.1% on time, 0.0% cancelledDec ’25January 2026: 82.7% on time, 3.7% cancelledJan ’26February 2026: 69.4% on time, 0.0% cancelledFeb ’26March 2026: 70.5% on time, 0.0% cancelledMar ’26April 2026: 78.8% on time, 0.0% cancelledApr ’26May 2026: 78.8% on time, 0.0% cancelledMay ’26June 2026: 79.8% on time, 0.8% cancelledJun ’26July 2026: 70.0% on time, 0.0% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Late-arriving aircraft59%
  • Airline (crew, maintenance, cleaning, fueling)29%
  • Air traffic control & airport congestion11%
  • Extreme weather0%
  • Security0%

Other airlines on SJU to MCO

Full SJU to MCO comparison →
Southwest Airlines on-time record across all routes →

2,062 Southwest Airlines flights tracked on this route; 11 cancelled, 7 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.