Chicago Midway International ⇄ Phoenix Sky Harbor International MDW–PHX
Airlines flew 5,409 flights between Chicago Midway International MDW in Chicago, IL and Phoenix Sky Harbor International PHX in Phoenix, AZ in the twelve months to July 2026, both directions together: 788,685 passengers in 924,099 seats, 85% of them filled, and 1,289,471 pounds of freight. 1,444 miles, about 199 minutes in the air, on 4 airlines: Southwest Airlines Co. (5,169), Frontier Airlines Inc. (232), Delta Air Lines Inc. (6), United Air Lines Inc. (2). 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 | 420 |
| 2/25 | 384 |
| 3/25 | 562 |
| 4/25 | 541 |
| 5/25 | 484 |
| 6/25 | 474 |
| 7/25 | 501 |
| 8/25 | 421 |
| 9/25 | 404 |
| 10/25 | 530 |
| 11/25 | 424 |
| 12/25 | 480 |
| 1/26 | 403 |
| 2/26 | 411 |
| 3/26 | 545 |
| 4/26 | 497 |
| 5/26 | 468 |
| 6/26 | 441 |
| 7/26 | 385 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 54,703 |
| 2/25 | 52,265 |
| 3/25 | 75,514 |
| 4/25 | 69,764 |
| 5/25 | 66,750 |
| 6/25 | 65,657 |
| 7/25 | 67,102 |
| 8/25 | 61,706 |
| 9/25 | 58,925 |
| 10/25 | 78,891 |
| 11/25 | 60,234 |
| 12/25 | 68,400 |
| 1/26 | 53,626 |
| 2/26 | 57,190 |
| 3/26 | 83,113 |
| 4/26 | 70,740 |
| 5/26 | 70,225 |
| 6/26 | 68,018 |
| 7/26 | 57,617 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 5,169 | 751,849 | 85% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 232 | 36,428 | 84% | scheduled passenger service |
| Delta Air Lines Inc. DL | 6 | 252 | 58% | charter passenger service |
| United Air Lines Inc. UA | 2 | 156 | 44% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 2,758 | 175 | 411,612 |
| Boeing 737-800 | 1,731 | 175 | 256,835 |
| Boeing 737-700/700LR/Max 7 | 680 | 139 | 83,402 |
| Airbus Industrie A320-200n | 220 | 186 | 34,478 |
| Airbus Industrie A321-200n | 10 | 186 | 1,662 |
| Boeing 757-200 | 6 | 72 | 252 |
| Airbus Industrie A320-100/200 | 2 | 186 | 288 |
| Boeing B737 Max 900 | 2 | 179 | 156 |
MDW → PHX this direction alone · flown January 2025 to July 2026
2,694 flights of 2,736 scheduled, 393,966 passengers in 463,170 seats, 623,392 pounds of freight. Southwest Airlines Co. 2,572; Frontier Airlines Inc. 116; Delta Air Lines Inc. 6.
PHX → MDW this direction alone · flown January 2025 to July 2026
2,715 flights of 2,755 scheduled, 394,719 passengers in 460,929 seats, 666,079 pounds of freight. Southwest Airlines Co. 2,597; Frontier Airlines Inc. 116; United Air Lines Inc. 2.
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 Phoenix Sky Harbor International PHX; all routes.