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Route profile IAD-SDF

IAD ↔ SDF loads

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

LATEST 12-MONTH WINDOW

IAD to SDF averages 75% full

Dulles and Louisville: 75% average load factor, 101k passengers, and 136k seats across both directions in the latest 12-month BTS window.

Load factor
75%
Passengers
101k
Seats
136k

Monthly trend

MonthLoadPassengers
Jul 202574%13k
Aug 202562%10k
Sep 202575%9k
Oct 202584%8k
Nov 202577%7k
Dec 202576%7k
Jan 202669%6k
Feb 202679%6k
Mar 202679%7k
Apr 202679%7k
May 202670%10k
Jun 202682%11k