Orlando, FL → St. Louis, MO flight delays
MCO → STL · all airlines · 223 flights · April 2026 · source: US BTS
This route is delayed
18%of the time, by +42 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
82%
Delayed 3h+
0%
Cancelled
0.4%
Avg when late
+42m
Best & worst day to fly
Most on-time
Friday
delayed 10%
Worst
Monday
delayed 35%
Which airline is most punctual on MCO → STL?
Frontierdelayed 18%
Southwestdelayed 19%
Frequently asked
How often is the Orlando, FL to St. Louis, MO flight delayed?
About 18% of MCO → STL flights arrive late (15+ minutes), by an average of 42 minutes when they do, based on 223 flights in April 2026.
Which airline is most punctual on MCO → STL?
Frontier, delayed 18% of the time — the best of the 2 airlines flying this route.
What is the best day to fly MCO → STL?
Friday is the most on-time (delayed 10%), while Monday is the worst (delayed 35%).
Airport overviews