Chicago O'Hare International ⇄ Miami International ORD–MIA
Airlines flew 8,847 flights between Chicago O'Hare International ORD in Chicago, IL and Miami International MIA in Miami, FL in the twelve months to July 2026, both directions together: 1,321,530 passengers in 1,554,246 seats, 85% of them filled, and 11,231,164 pounds of freight. 1,197 miles, about 154 minutes in the air, on 17 airlines: American Airlines Inc. (5,913), United Air Lines Inc. (2,110), Spirit Air Lines (589), Atlas Air Inc. (111) and 13 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 | 835 |
| 2/25 | 745 |
| 3/25 | 874 |
| 4/25 | 774 |
| 5/25 | 747 |
| 6/25 | 677 |
| 7/25 | 669 |
| 8/25 | 659 |
| 9/25 | 632 |
| 10/25 | 667 |
| 11/25 | 688 |
| 12/25 | 774 |
| 1/26 | 814 |
| 2/26 | 838 |
| 3/26 | 952 |
| 4/26 | 790 |
| 5/26 | 712 |
| 6/26 | 654 |
| 7/26 | 667 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 118,288 |
| 2/25 | 103,066 |
| 3/25 | 124,156 |
| 4/25 | 108,823 |
| 5/25 | 115,488 |
| 6/25 | 106,166 |
| 7/25 | 103,527 |
| 8/25 | 102,227 |
| 9/25 | 90,721 |
| 10/25 | 98,639 |
| 11/25 | 99,799 |
| 12/25 | 115,408 |
| 1/26 | 119,790 |
| 2/26 | 120,146 |
| 3/26 | 147,675 |
| 4/26 | 117,221 |
| 5/26 | 108,858 |
| 6/26 | 101,891 |
| 7/26 | 99,155 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| American Airlines Inc. AA | 5,913 | 891,743 | 86% | charter passenger service, scheduled passenger service |
| United Air Lines Inc. UA | 2,110 | 308,383 | 83% | scheduled passenger service |
| Spirit Air Lines NK | 589 | 103,631 | 80% | scheduled passenger service |
| Atlas Air Inc. 5Y | 111 | 0 | 0% | charter cargo service |
| Frontier Airlines Inc. F9 | 90 | 17,086 | 85% | scheduled passenger service |
| Cathay Pacific Airways Ltd. CX | 9 | 0 | scheduled cargo service | |
| Envoy Air MQ | 5 | 343 | 93% | scheduled passenger service |
| Sky Lease Cargo WI | 4 | 0 | charter cargo service | |
| Delta Air Lines Inc. DL | 3 | 138 | 40% | charter passenger service |
| Republic Airline YX | 2 | 89 | 59% | scheduled passenger service |
| Global Crossing Airlines, Inc. GCA | 2 | 0 | 0% | charter passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 2 | 117 | 31% | charter passenger service |
| United Parcel Service 5X | 2 | 0 | scheduled cargo service | |
| National Air Cargo Group Inc d/ba National Airlines N8 | 2 | 0 | charter cargo service | |
| Kalitta Air LLC KAQ | 1 | 0 | charter cargo service | |
| Polar Air Cargo Airways PO | 1 | 0 | charter cargo service | |
| Turk Hava Yollari A.O. TK | 1 | 0 | scheduled cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 4,120 | 171 | 612,602 |
| Boeing B737 Max 800 | 1,808 | 171 | 264,512 |
| Airbus Industrie A321Neoxlr | 1,062 | 201 | 178,940 |
| Boeing 737-900ER | 675 | 179 | 97,773 |
| Airbus Industrie A321-200n | 584 | 212 | 101,177 |
| Boeing B737 Max 900 | 345 | 179 | 51,617 |
| Boeing 747-400 | 75 | 0 | 0 |
| Airbus Industrie A320-100/200 | 46 | 177 | 6,570 |
| Boeing B747-8 | 42 | 0 | 0 |
| Airbus Industrie A319 | 34 | 128 | 2,907 |
| Airbus Industrie A320-200n | 17 | 183 | 2,369 |
| B787-800 Dreamliner | 12 | 234 | 2,117 |
| Embraer ERJ-175 | 6 | 76 | 370 |
| Boeing 747-400F | 5 | 0 | 0 |
| Boeing 757-200 | 4 | 130 | 211 |
| Boeing 777-200ER/200LR/233LR | 4 | 0 | 0 |
| Boeing 767-300/300ER | 2 | 0 | 0 |
| Embraer-Emb-170 | 1 | 65 | 62 |
| Boeing B777-F | 1 | 0 | 0 |
| Airbus Industrie A330-200 | 1 | 0 | 0 |
| B787-900 Dreamliner | 1 | 244 | 236 |
| Boeing 737-700/700LR/Max 7 | 1 | 126 | 67 |
| Airbus Industrie A300-600/R/CF/RCF | 1 | 0 | 0 |
ORD → MIA this direction alone · flown January 2025 to July 2026
4,463 flights of 4,437 scheduled, 661,859 passengers in 778,826 seats, 10,289,459 pounds of freight, 919,138 pounds of mail. American Airlines Inc. 2,967; United Air Lines Inc. 1,057; Spirit Air Lines 297; Atlas Air Inc. 75; Frontier Airlines Inc. 45; Cathay Pacific Airways Ltd. 9; Sky Lease Cargo 3; Delta Air Lines Inc. 2; Republic Airline 2; Global Crossing Airlines, Inc. 1; Kalitta Air LLC 1; Envoy Air 1; Polar Air Cargo Airways 1; Sun Country Airlines d/b/a MN Airlines 1; Turk Hava Yollari A.O. 1.
MIA → ORD this direction alone · flown January 2025 to July 2026
4,384 flights of 4,420 scheduled, 659,671 passengers in 775,420 seats, 941,705 pounds of freight, 251,433 pounds of mail. American Airlines Inc. 2,946; United Air Lines Inc. 1,053; Spirit Air Lines 292; Frontier Airlines Inc. 45; Atlas Air Inc. 36; Envoy Air 4; United Parcel Service 2; National Air Cargo Group Inc d/ba National Airlines 2; Delta Air Lines Inc. 1; Global Crossing Airlines, Inc. 1; Sun Country Airlines d/b/a MN Airlines 1; Sky Lease Cargo 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: Chicago O'Hare International ORD and Miami International MIA; all routes.