Salt Lake City International ⇄ Chicago Midway International SLC–MDW
Airlines flew 1,228 flights between Salt Lake City International SLC in Salt Lake City, UT and Chicago Midway International MDW in Chicago, IL in the twelve months to July 2026, both directions together: 169,642 passengers in 206,492 seats, 82% of them filled, and 447,512 pounds of freight. 1,259 miles, about 155 minutes in the air, on 5 airlines: Southwest Airlines Co. (1,218), Jet Aviation Flight Services, Inc. (4), Delta Air Lines Inc. (4), Chartright Air Inc. (1) and 1 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 | 113 |
| 2/25 | 108 |
| 3/25 | 127 |
| 4/25 | 108 |
| 5/25 | 105 |
| 6/25 | 110 |
| 7/25 | 114 |
| 8/25 | 111 |
| 9/25 | 112 |
| 10/25 | 115 |
| 11/25 | 68 |
| 12/25 | 85 |
| 1/26 | 78 |
| 2/26 | 93 |
| 3/26 | 117 |
| 4/26 | 112 |
| 5/26 | 110 |
| 6/26 | 110 |
| 7/26 | 117 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 13,928 |
| 2/25 | 13,709 |
| 3/25 | 15,739 |
| 4/25 | 13,858 |
| 5/25 | 15,003 |
| 6/25 | 14,975 |
| 7/25 | 15,020 |
| 8/25 | 15,878 |
| 9/25 | 16,646 |
| 10/25 | 16,738 |
| 11/25 | 7,543 |
| 12/25 | 10,629 |
| 1/26 | 9,208 |
| 2/26 | 11,142 |
| 3/26 | 16,289 |
| 4/26 | 15,502 |
| 5/26 | 16,191 |
| 6/26 | 16,627 |
| 7/26 | 17,249 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 1,218 | 169,516 | 82% | scheduled passenger service |
| Jet Aviation Flight Services, Inc. 27Q | 4 | 5 | 14% | charter passenger service |
| Delta Air Lines Inc. DL | 4 | 115 | 28% | charter passenger service |
| Chartright Air Inc. 13Q | 1 | 6 | 67% | charter passenger service |
| Global Crossing Airlines, Inc. GCA | 1 | 0 | 0% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 528 | 175 | 76,085 |
| Boeing 737-800 | 490 | 175 | 69,162 |
| Boeing 737-700/700LR/Max 7 | 200 | 139 | 24,269 |
| Boeing 757-200 | 4 | 104 | 115 |
| Gulfstream Aerospace Gulfstream G280 | 4 | 9 | 5 |
| Bombardier BD-100-1A10 Challenger 300 | 1 | 9 | 6 |
| Airbus Industrie A320-100/200 | 1 | 68 | 0 |
SLC → MDW this direction alone · flown January 2025 to July 2026
611 flights of 619 scheduled, 88,633 passengers in 104,194 seats, 153,267 pounds of freight. Southwest Airlines Co. 609; Jet Aviation Flight Services, Inc. 1; Delta Air Lines Inc. 1.
MDW → SLC this direction alone · flown January 2025 to July 2026
617 flights of 619 scheduled, 81,009 passengers in 102,298 seats, 294,245 pounds of freight. Southwest Airlines Co. 609; Jet Aviation Flight Services, Inc. 3; Delta Air Lines Inc. 3; Chartright Air Inc. 1; Global Crossing Airlines, Inc. 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: Salt Lake City International SLC and Chicago Midway International MDW; all routes.