Dallas/Fort Worth, TX → St. Louis, MO flight delays
DFW → STL · all airlines · 209 flights · May 2026 · source: US BTS
This route is delayed
30%of the time, by +93 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
70%
Delayed 3h+
4%
Cancelled
3.8%
Avg when late
+93m
Best & worst day to fly
Most on-time
Thursday
delayed 17%
Worst
Sunday
delayed 44%
Frequently asked
How often is the Dallas/Fort Worth, TX to St. Louis, MO flight delayed?
About 30% of DFW → STL flights arrive late (15+ minutes), by an average of 93 minutes when they do, based on 209 flights in May 2026.
What is the best day to fly DFW → STL?
Thursday is the most on-time (delayed 17%), while Sunday is the worst (delayed 44%).
Airport overviews