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Route profile IAD-MDT

IAD ↔ MDT loads

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

LATEST 12-MONTH WINDOW

IAD to MDT averages 84% full

Dulles and Harrisburg: 84% average load factor, 92k passengers, and 110k seats across both directions in the latest 12-month BTS window.

Load factor
84%
Passengers
92k
Seats
110k

Monthly trend

MonthLoadPassengers
May 202586%9k
Jun 202584%10k
Jul 202588%9k
Aug 202587%8k
Sep 202586%7k
Oct 202583%8k
Nov 202579%6k
Dec 202580%7k
Jan 202676%6k
Feb 202683%7k
Mar 202682%8k
Apr 202685%8k