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Route profile SEA-SIN

SEA ↔ SIN loads

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

LATEST 12-MONTH WINDOW

SEA to SIN averages 94% full

Seattle and Singapore: 94% average load factor, 108k passengers, and 114k seats across both directions in the latest 12-month BTS window.

Load factor
94%
Passengers
108k
Seats
114k

Monthly trend

MonthLoadPassengers
Jul 202595%11k
Aug 202597%9k
Sep 202589%9k
Oct 202585%9k
Dec 202598%9k
Jan 202698%10k
Feb 202685%9k
Mar 2026100%11k
Apr 202695%10k
May 202697%11k
Jun 202699%10k