Chicago Midway International ⇄ Jacksonville International MDW–JAX
Airlines flew 830 flights between Chicago Midway International MDW in Chicago, IL and Jacksonville International JAX in Jacksonville, FL in the twelve months to July 2026, both directions together: 100,579 passengers in 135,318 seats, 74% of them filled, and 90,752 pounds of freight. 848 miles, about 109 minutes in the air, on 2 airlines: Southwest Airlines Co. (829), Delta Air Lines Inc. (1). 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 | 56 |
| 2/25 | 52 |
| 3/25 | 71 |
| 4/25 | 60 |
| 5/25 | 60 |
| 6/25 | 77 |
| 7/25 | 77 |
| 8/25 | 66 |
| 9/25 | 60 |
| 10/25 | 62 |
| 11/25 | 57 |
| 12/25 | 63 |
| 1/26 | 54 |
| 2/26 | 54 |
| 3/26 | 68 |
| 4/26 | 63 |
| 5/26 | 63 |
| 6/26 | 107 |
| 7/26 | 113 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 5,793 |
| 2/25 | 5,635 |
| 3/25 | 9,010 |
| 4/25 | 7,684 |
| 5/25 | 7,878 |
| 6/25 | 10,276 |
| 7/25 | 10,111 |
| 8/25 | 8,430 |
| 9/25 | 7,195 |
| 10/25 | 7,706 |
| 11/25 | 6,394 |
| 12/25 | 6,752 |
| 1/26 | 5,797 |
| 2/26 | 6,213 |
| 3/26 | 8,236 |
| 4/26 | 7,351 |
| 5/26 | 7,906 |
| 6/26 | 14,093 |
| 7/26 | 14,506 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 829 | 100,472 | 74% | scheduled passenger service |
| Delta Air Lines Inc. DL | 1 | 107 | 68% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 329 | 175 | 41,794 |
| Boeing 737-700/700LR/Max 7 | 283 | 140 | 31,753 |
| Boeing 737-800 | 217 | 175 | 26,925 |
| Airbus Industrie A320-100/200 | 1 | 157 | 107 |
MDW → JAX this direction alone · flown January 2025 to July 2026
420 flights of 416 scheduled, 50,837 passengers in 69,196 seats, 70,350 pounds of freight. Southwest Airlines Co. 419; Delta Air Lines Inc. 1.
JAX → MDW this direction alone · flown January 2025 to July 2026
410 flights of 416 scheduled, 49,742 passengers in 66,122 seats, 20,402 pounds of freight. Southwest Airlines Co. 410.
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: Chicago Midway International MDW and Jacksonville International JAX; all routes.