Louis Armstrong New Orleans International ⇄ San Antonio International MSY–SAT
Airlines flew 725 flights between Louis Armstrong New Orleans International MSY in New Orleans, LA and San Antonio International SAT in San Antonio, TX in the twelve months to July 2026, both directions together: 75,506 passengers in 117,734 seats, 64% of them filled, and 57,078 pounds of freight. 495 miles, about 77 minutes in the air, on 8 airlines: Southwest Airlines Co. (692), Delta Air Lines Inc. (16), Sun Country Airlines d/b/a MN Airlines (8), JetBlue Airways (2) and 4 more. Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 68 |
| 2/25 | 108 |
| 3/25 | 98 |
| 4/25 | 72 |
| 5/25 | 72 |
| 6/25 | 62 |
| 7/25 | 63 |
| 8/25 | 46 |
| 9/25 | 43 |
| 10/25 | 65 |
| 11/25 | 68 |
| 12/25 | 70 |
| 1/26 | 65 |
| 2/26 | 71 |
| 3/26 | 66 |
| 4/26 | 63 |
| 5/26 | 60 |
| 6/26 | 54 |
| 7/26 | 54 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 6,372 |
| 2/25 | 9,293 |
| 3/25 | 10,626 |
| 4/25 | 8,278 |
| 5/25 | 7,904 |
| 6/25 | 7,261 |
| 7/25 | 6,935 |
| 8/25 | 4,461 |
| 9/25 | 4,987 |
| 10/25 | 7,988 |
| 11/25 | 7,155 |
| 12/25 | 7,881 |
| 1/26 | 5,340 |
| 2/26 | 7,407 |
| 3/26 | 6,683 |
| 4/26 | 5,905 |
| 5/26 | 6,070 |
| 6/26 | 6,181 |
| 7/26 | 5,448 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 692 | 73,405 | 65% | scheduled passenger service |
| Delta Air Lines Inc. DL | 16 | 718 | 54% | charter passenger service, scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 8 | 304 | 20% | charter passenger service |
| JetBlue Airways B6 | 2 | 377 | 94% | charter passenger service |
| Allegiant Air G4 | 2 | 278 | 73% | charter passenger service |
| Breeze Aviation Group DBA Breeze MX | 2 | 157 | 64% | scheduled passenger service |
| American Airlines Inc. AA | 2 | 267 | 89% | scheduled passenger service |
| United Parcel Service 5X | 1 | 0 | scheduled cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 304 | 175 | 32,964 |
| Boeing 737-700/700LR/Max 7 | 212 | 140 | 20,993 |
| Boeing 737-800 | 186 | 175 | 20,036 |
| Boeing 757-200 | 14 | 72 | 435 |
| Airbus Industrie A321Neoxlr | 2 | 200 | 377 |
| Boeing 737 Max 8-200 | 2 | 190 | 278 |
| Airbus Industrie A300-600/R/CF/RCF | 1 | 0 | 0 |
| A220-300 BD-500-1A11 | 1 | 137 | 125 |
| Embraer 190 | 1 | 108 | 32 |
| Airbus Industrie A320-100/200 | 1 | 157 | 141 |
| Airbus Industrie A319 | 1 | 128 | 125 |
MSY → SAT this direction alone · flown January 2025 to July 2026
362 flights of 347 scheduled, 38,174 passengers in 58,056 seats, 52,039 pounds of freight. Southwest Airlines Co. 347; Delta Air Lines Inc. 8; Sun Country Airlines d/b/a MN Airlines 3; United Parcel Service 1; JetBlue Airways 1; Allegiant Air 1; Breeze Aviation Group DBA Breeze 1.
SAT → MSY this direction alone · flown January 2025 to July 2026
363 flights of 348 scheduled, 37,332 passengers in 59,678 seats, 5,039 pounds of freight. Southwest Airlines Co. 345; Delta Air Lines Inc. 8; Sun Country Airlines d/b/a MN Airlines 5; American Airlines Inc. 2; JetBlue Airways 1; Allegiant Air 1; Breeze Aviation Group DBA Breeze 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 San Antonio International SAT; all routes.