SJU → GRR this direction alone · flown August 2025 to April 2026
2 flights of 2 scheduled, 314 passengers in 344 seats. American Airlines Inc. 2.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Luis Munoz Marin InternationalSJU and Gerald R Ford InternationalGRR; all routes.