Chicago Midway International ⇄ Cancun MDW–CUN
Airlines flew 945 flights between Chicago Midway International MDW in Chicago, IL and Cancun, Mexico CUN in Cancun, MX in the twelve months to July 2026, both directions together: 132,047 passengers in 150,049 seats, 88% of them filled. 1,430 miles, about 190 minutes in the air, on 2 airlines: Southwest Airlines Co. (933), Frontier Airlines Inc. (12).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 64 |
| 2/25 | 60 |
| 3/25 | 104 |
| 4/25 | 82 |
| 5/25 | 80 |
| 6/25 | 114 |
| 7/25 | 121 |
| 8/25 | 67 |
| 9/25 | 59 |
| 10/25 | 78 |
| 11/25 | 68 |
| 12/25 | 70 |
| 1/26 | 64 |
| 2/26 | 62 |
| 3/26 | 108 |
| 4/26 | 85 |
| 5/26 | 82 |
| 6/26 | 99 |
| 7/26 | 103 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 9,763 |
| 2/25 | 9,345 |
| 3/25 | 14,979 |
| 4/25 | 11,900 |
| 5/25 | 11,606 |
| 6/25 | 15,834 |
| 7/25 | 16,200 |
| 8/25 | 9,297 |
| 9/25 | 7,944 |
| 10/25 | 10,060 |
| 11/25 | 9,590 |
| 12/25 | 9,342 |
| 1/26 | 8,732 |
| 2/26 | 8,642 |
| 3/26 | 14,324 |
| 4/26 | 11,989 |
| 5/26 | 11,829 |
| 6/26 | 14,746 |
| 7/26 | 15,552 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 933 | 130,233 | 88% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 12 | 1,814 | 81% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-700/700LR/Max 7 | 445 | 140 | 55,515 |
| Boeing B737 Max 800 | 380 | 175 | 58,390 |
| Boeing 737-800 | 108 | 175 | 16,328 |
| Airbus Industrie A320-200n | 12 | 186 | 1,814 |
MDW → CUN this direction alone · flown January 2025 to July 2026
475 flights of 476 scheduled, 66,153 passengers in 75,527 seats. Southwest Airlines Co. 469; Frontier Airlines Inc. 6.
CUN → MDW this direction alone · flown January 2025 to July 2026
470 flights of 477 scheduled, 65,894 passengers in 74,522 seats. Southwest Airlines Co. 464; Frontier Airlines Inc. 6.
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 Cancun, Mexico CUN; all routes.