routeloads.
Route profile DCA-STL

DCA → STL loads

How full flights are between Washington and St Louis, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

DCA to STL averages 68% full

Washington to St Louis: 68% average load factor, 415k passengers, and 607k seats in the latest 12-month BTS window.

Load factor
68%
Passengers
415k
Seats
607k

Monthly trend

MonthLoadPassengers
Apr 202574%38k
May 202577%43k
Jun 202577%39k
Jul 202577%37k
Aug 202569%37k
Sep 202565%38k
Oct 202569%40k
Nov 202564%31k
Dec 202566%33k
Jan 202651%24k
Feb 202655%23k
Mar 202671%33k