St. Louis Lambert International ⇄ Charlotte/Douglas International STL–CLT
Airlines flew 3,628 flights between St. Louis Lambert International STL in St Louis, MO and Charlotte/Douglas International CLT in Charlotte, NC in the twelve months to July 2026, both directions together: 449,692 passengers in 567,126 seats, 79% of them filled, and 192,964 pounds of freight. 575 miles, about 79 minutes in the air, on 7 airlines: American Airlines Inc. (2,948), Southwest Airlines Co. (519), PSA Airlines Inc. (154), Sun Country Airlines d/b/a MN Airlines (3) and 3 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 | 316 |
| 2/25 | 300 |
| 3/25 | 365 |
| 4/25 | 352 |
| 5/25 | 357 |
| 6/25 | 334 |
| 7/25 | 342 |
| 8/25 | 324 |
| 9/25 | 309 |
| 10/25 | 321 |
| 11/25 | 324 |
| 12/25 | 331 |
| 1/26 | 281 |
| 2/26 | 266 |
| 3/26 | 255 |
| 4/26 | 245 |
| 5/26 | 282 |
| 6/26 | 338 |
| 7/26 | 352 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 35,300 |
| 2/25 | 33,933 |
| 3/25 | 43,610 |
| 4/25 | 39,746 |
| 5/25 | 44,709 |
| 6/25 | 44,526 |
| 7/25 | 45,688 |
| 8/25 | 43,520 |
| 9/25 | 41,172 |
| 10/25 | 39,824 |
| 11/25 | 40,140 |
| 12/25 | 39,519 |
| 1/26 | 33,434 |
| 2/26 | 31,853 |
| 3/26 | 33,876 |
| 4/26 | 29,532 |
| 5/26 | 33,898 |
| 6/26 | 40,516 |
| 7/26 | 42,408 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| American Airlines Inc. AA | 2,948 | 373,821 | 79% | scheduled passenger service |
| Southwest Airlines Co. WN | 519 | 65,547 | 82% | scheduled passenger service |
| PSA Airlines Inc. OH | 154 | 9,874 | 85% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 3 | 86 | 15% | charter passenger service |
| Eastern Air Express, LLC (EAX) 37Q | 2 | 277 | 96% | charter passenger service |
| Allegiant Air G4 | 1 | 52 | 29% | charter passenger service |
| Piedmont Airlines PT | 1 | 35 | 70% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 1,818 | 172 | 244,100 |
| Airbus Industrie A319 | 771 | 128 | 81,020 |
| Boeing 737-700/700LR/Max 7 | 320 | 140 | 38,250 |
| Boeing B737 Max 800 | 290 | 173 | 40,107 |
| Airbus Industrie A321Neoxlr | 173 | 190 | 24,733 |
| Canadair CRJ 900 | 151 | 76 | 9,699 |
| Airbus Industrie A320-100/200 | 87 | 150 | 9,617 |
| Airbus Industrie A321-200n | 12 | 191 | 1,679 |
| Canadair RJ-700 | 3 | 65 | 175 |
| Boeing 737-300 | 2 | 144 | 277 |
| Embraer-145 | 1 | 50 | 35 |
STL → CLT this direction alone · flown January 2025 to July 2026
1,817 flights of 1,839 scheduled, 223,144 passengers in 282,783 seats, 89,162 pounds of freight. American Airlines Inc. 1,476; Southwest Airlines Co. 259; PSA Airlines Inc. 79; Sun Country Airlines d/b/a MN Airlines 2; Eastern Air Express, LLC (EAX) 1.
CLT → STL this direction alone · flown January 2025 to July 2026
1,811 flights of 1,834 scheduled, 226,548 passengers in 284,343 seats, 103,802 pounds of freight, 121 pounds of mail. American Airlines Inc. 1,472; Southwest Airlines Co. 260; PSA Airlines Inc. 75; Eastern Air Express, LLC (EAX) 1; Allegiant Air 1; Piedmont Airlines 1; Sun Country Airlines d/b/a MN Airlines 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: St. Louis Lambert International STL and Charlotte/Douglas International CLT; all routes.