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Route profile IAD-STT

IAD ↔ STT loads

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

LATEST 12-MONTH WINDOW

IAD to STT averages 83% full

Dulles and Charlotte Amalie: 83% average load factor, 90k passengers, and 109k seats across both directions in the latest 12-month BTS window.

Load factor
83%
Passengers
90k
Seats
109k

Monthly trend

MonthLoadPassengers
Jul 202584%8k
Aug 202580%5k
Sep 202553%708
Oct 202571%2k
Nov 202583%8k
Dec 202581%12k
Jan 202681%9k
Feb 202684%8k
Mar 202683%9k
Apr 202684%8k
May 202687%10k
Jun 202689%10k