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

Louis Armstrong New Orleans International ⇄ Harrisburg International MSY–MDT

Airlines flew 3 flights between Louis Armstrong New Orleans International MSY in New Orleans, LA and Harrisburg International MDT in Harrisburg, PA in the twelve months to July 2026, both directions together: 375 passengers in 437 seats, 86% of them filled. 1,036 miles, about 147 minutes in the air, on 2 airlines: Sun Country Airlines d/b/a MN Airlines (2), PSA Airlines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

3
flights, twelve months
MSY-MDT: 2 · MDT-MSY: 1
375
passengers
86% of seats filled
1,036
miles
about 147 minutes airborne
2
airlines
2 aircraft types

Flights by month both directions

0012213/2624/26
By month, as a table
flights
3/261
4/262

Passengers by month

080161242322533/263224/26
By month, as a table
passengers
3/2653
4/26322

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Sun Country Airlines d/b/a MN Airlines SY232287%charter passenger service
PSA Airlines Inc. OH15382%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8002186322
Canadair RJ-70016553

MSY → MDT this direction alone · flown March 2026 to April 2026

2 flights of 1 scheduled, 212 passengers in 251 seats. PSA Airlines Inc. 1; Sun Country Airlines d/b/a MN Airlines 1.

MDT → MSY this direction alone · flown April 2026 to April 2026

1 flights, 163 passengers in 186 seats. Sun Country Airlines d/b/a MN Airlines 1.

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: Louis Armstrong New Orleans International MSY and Harrisburg International MDT; all routes.