routeloads.
Route profile BOS-MAD

BOS ↔ MAD loads

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

LATEST 12-MONTH WINDOW

BOS to MAD averages 80% full

Boston and Madrid: 80% average load factor, 261k passengers, and 324k seats across both directions in the latest 12-month BTS window.

Load factor
80%
Passengers
261k
Seats
324k

Monthly trend

MonthLoadPassengers
Aug 202584%26k
Sep 202580%22k
Oct 202586%20k
Nov 202584%11k
Dec 202578%13k
Jan 202678%12k
Feb 202680%9k
Mar 202684%15k
Apr 202678%19k
May 202676%34k
Jun 202683%40k
Jul 202677%38k