routeloads.
Route profile CMH-IAD

CMH ↔ IAD loads

How full flights are between Columbus and Dulles, both directions combined, using the latest 12 months of DOT T-100 data ending Jun 2026.

LATEST 12-MONTH WINDOW

CMH to IAD averages 75% full

Columbus and Dulles: 75% average load factor, 197k passengers, and 264k seats across both directions in the latest 12-month BTS window.

Load factor
75%
Passengers
197k
Seats
264k

Monthly trend

MonthLoadPassengers
Jul 202585%15k
Aug 202577%16k
Sep 202569%22k
Oct 202580%17k
Nov 202577%16k
Dec 202575%16k
Jan 202666%13k
Feb 202663%14k
Mar 202672%18k
Apr 202672%17k
May 202682%18k
Jun 202689%14k