Indianapolis International ⇄ St. Louis Lambert International IND–STL
Airlines flew 460 flights between Indianapolis International IND in Indianapolis, IN and St. Louis Lambert International STL in St Louis, MO in the twelve months to July 2026, both directions together: 4,248 passengers in 6,508 seats, 65% of them filled, and 30,256,818 pounds of freight. 229 miles, about 41 minutes in the air, on 12 airlines: Federal Express Corporation (409), Southwest Airlines Co. (23), Republic Airline (8), American Airlines Inc. (6) and 8 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 | 34 |
| 2/25 | 33 |
| 3/25 | 35 |
| 4/25 | 39 |
| 5/25 | 37 |
| 6/25 | 35 |
| 7/25 | 46 |
| 8/25 | 37 |
| 9/25 | 37 |
| 10/25 | 42 |
| 11/25 | 32 |
| 12/25 | 31 |
| 1/26 | 37 |
| 2/26 | 36 |
| 3/26 | 38 |
| 4/26 | 45 |
| 5/26 | 38 |
| 6/26 | 40 |
| 7/26 | 47 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 141 |
| 2/25 | 0 |
| 3/25 | 330 |
| 4/25 | 213 |
| 5/25 | 272 |
| 6/25 | 105 |
| 7/25 | 706 |
| 8/25 | 129 |
| 9/25 | 130 |
| 10/25 | 328 |
| 11/25 | 270 |
| 12/25 | 179 |
| 1/26 | 256 |
| 2/26 | 73 |
| 3/26 | 282 |
| 4/26 | 1,069 |
| 5/26 | 418 |
| 6/26 | 438 |
| 7/26 | 676 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Federal Express Corporation FX | 409 | 0 | scheduled cargo service | |
| Southwest Airlines Co. WN | 23 | 2,544 | 69% | scheduled passenger service |
| Republic Airline YX | 8 | 214 | 36% | charter passenger service, scheduled passenger service |
| American Airlines Inc. AA | 6 | 719 | 79% | scheduled passenger service |
| Delta Air Lines Inc. DL | 3 | 99 | 39% | charter passenger service, scheduled passenger service |
| United Air Lines Inc. UA | 3 | 384 | 82% | scheduled passenger service |
| Endeavor Air Inc. 9E | 2 | 138 | 95% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 2 | 37 | 62% | charter passenger service |
| GoJet Airlines LLC d/b/a United Express G7 | 1 | 40 | 80% | scheduled passenger service |
| PSA Airlines Inc. OH | 1 | 73 | 96% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 1 | 0 | 0% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 1 | 0 | 0% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 767-300/300ER | 340 | 0 | 0 |
| Airbus Industrie A300-600/R/CF/RCF | 68 | 0 | 0 |
| Boeing B737 Max 800 | 10 | 175 | 1,148 |
| Boeing 737-700/700LR/Max 7 | 9 | 138 | 842 |
| Embraer ERJ-175 | 7 | 74 | 214 |
| Boeing 737-800 | 6 | 175 | 691 |
| Airbus Industrie A319 | 4 | 128 | 388 |
| Boeing 757-200 | 3 | 48 | 0 |
| Canadair CRJ 900 | 3 | 74 | 211 |
| Bombardier Challenger 604/605 | 2 | 30 | 37 |
| Bombardier CRJ550 | 1 | 50 | 40 |
| Boeing 717-200 | 1 | 110 | 99 |
| Canadair RJ-700 | 1 | 65 | 0 |
| Embraer-Emb-170 | 1 | 70 | 0 |
| Airbus Industrie A320-100/200 | 1 | 150 | 138 |
| Airbus Industrie A321Neoxlr | 1 | 190 | 179 |
| Airbus Industrie A321-200n | 1 | 190 | 132 |
| Boeing 737-900ER | 1 | 179 | 129 |
IND → STL this direction alone · flown January 2025 to July 2026
242 flights of 221 scheduled, 3,284 passengers in 4,933 seats, 15,760,929 pounds of freight. Federal Express Corporation 203; Southwest Airlines Co. 16; Republic Airline 7; American Airlines Inc. 6; Delta Air Lines Inc. 2; United Air Lines Inc. 2; Endeavor Air Inc. 1; GoJet Airlines LLC d/b/a United Express 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; PSA Airlines Inc. 1; SkyWest Airlines Inc. 1; Sun Country Airlines d/b/a MN Airlines 1.
STL → IND this direction alone · flown January 2025 to July 2026
218 flights of 211 scheduled, 964 passengers in 1,575 seats, 14,495,889 pounds of freight. Federal Express Corporation 206; Southwest Airlines Co. 7; Endeavor Air Inc. 1; Delta Air Lines Inc. 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; United Air Lines Inc. 1; Republic Airline 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: Indianapolis International IND and St. Louis Lambert International STL; all routes.