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Route profile IAD-ICN

IAD ↔ ICN loads

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

LATEST 12-MONTH WINDOW

IAD to ICN averages 87% full

Dulles and Seoul: 87% average load factor, 174k passengers, and 201k seats across both directions in the latest 12-month BTS window.

Load factor
87%
Passengers
174k
Seats
201k

Monthly trend

MonthLoadPassengers
Jul 202583%14k
Aug 202588%15k
Sep 202584%14k
Oct 202584%14k
Nov 202587%14k
Dec 202587%15k
Jan 202687%14k
Feb 202682%13k
Mar 202693%16k
Apr 202689%15k
May 202687%15k
Jun 202688%15k