routeloads.
Route profile MCI-SEA

MCI ↔ SEA loads

How full flights are between Kansas City and Seattle, both directions combined, using the latest 12 months of DOT T-100 data ending Jul 2026.

LATEST 12-MONTH WINDOW

MCI to SEA averages 81% full

Kansas City and Seattle: 81% average load factor, 285k passengers, and 352k seats across both directions in the latest 12-month BTS window.

Load factor
81%
Passengers
285k
Seats
352k

Monthly trend

MonthLoadPassengers
Aug 202585%33k
Sep 202582%28k
Oct 202582%21k
Nov 202573%17k
Dec 202580%21k
Jan 202673%14k
Feb 202679%13k
Mar 202681%18k
Apr 202673%20k
May 202681%28k
Jun 202685%35k
Jul 202687%37k