routeloads.
Route profile ORD-SAN

ORD → SAN loads

How full flights are between Chicago and San Diego, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

ORD to SAN averages 81% full

Chicago to San Diego: 81% average load factor, 1.0M passengers, and 1.3M seats in the latest 12-month BTS window.

Load factor
81%
Passengers
1.0M
Seats
1.3M

Monthly trend

MonthLoadPassengers
Apr 202576%72k
May 202577%78k
Jun 202584%95k
Jul 202587%103k
Aug 202585%97k
Sep 202584%81k
Oct 202580%100k
Nov 202576%85k
Dec 202579%87k
Jan 202678%69k
Feb 202683%73k
Mar 202686%99k