The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Luis Munoz Marin International ⇄ Louisville Muhammad Ali International SJU–SDF

Airlines flew 2,064 flights between Luis Munoz Marin International SJU in San Juan, PR and Louisville Muhammad Ali International SDF in Louisville, KY in the twelve months to July 2026, both directions together: 0 passengers, and 96,191,692 pounds of freight. 1,806 miles, about 235 minutes in the air, on 1 airline: United Parcel Service (2,064). Planning to fly it yourself? The weather and winds along this route right now.

2,064
flights, twelve months
SJU-SDF: 1,039 · SDF-SJU: 1,025
0
passengers
no seats reported (cargo)
1,806
miles
about 235 minutes airborne
1
airline
4 aircraft types

Flights by month both directions

0501011522021/254/257/2510/251/264/261777/26
By month, as a table
flights
1/25164
2/25158
3/25173
4/25170
5/25185
6/25171
7/25189
8/25202
9/25176
10/25190
11/25157
12/25178
1/26160
2/26156
3/26166
4/26169
5/26174
6/26159
7/26177

Passengers by month

000111/254/257/2510/251/264/2607/26
By month, as a table
passengers
1/250
2/250
3/250
4/250
5/250
6/250
7/250
8/250
9/250
10/250
11/250
12/250
1/260
2/260
3/260
4/260
5/260
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Parcel Service 5X2,0640scheduled cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 767-300/300ER94600
Airbus Industrie A300-600/R/CF/RCF68300
Boeing 747-40035800
McDonnell Douglas MD-117700

SJU → SDF this direction alone · flown January 2025 to July 2026

1,039 flights of 1,039 scheduled, 0 passengers, 38,940,607 pounds of freight, 10,058,596 pounds of mail. United Parcel Service 1,039.

SDF → SJU this direction alone · flown January 2025 to July 2026

1,025 flights of 1,025 scheduled, 0 passengers, 57,251,085 pounds of freight, 26,742,582 pounds of mail. United Parcel Service 1,025.

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 International SJU and Louisville Muhammad Ali International SDF; all routes.