Orlando, FL → St. Louis, MO flight delays
MCO → STL · all airlines · 216 flights · May 2026 · source: US BTS
This route is delayed
21%of the time, by +55 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
79%
Delayed 3h+
0.5%
Cancelled
1.9%
Avg when late
+55m
Best & worst day to fly
Most on-time
Tuesday
delayed 0%
Worst
Saturday
delayed 34%
Frequently asked
How often is the Orlando, FL to St. Louis, MO flight delayed?
About 21% of MCO → STL flights arrive late (15+ minutes), by an average of 55 minutes when they do, based on 216 flights in May 2026.
What is the best day to fly MCO → STL?
Tuesday is the most on-time (delayed 0%), while Saturday is the worst (delayed 34%).
Airport overviews