TO SAINT LOUIS, MO (Page 2 of 8)
Effective August 1, 1988
| Origin | Airline | Flight | Depart | Arrive | Equip. | Freq. |
| MDW | TW | 501 | 7:00am | 8:04am | D9S | x7 |
| MDW | WN | 501 | 7:15am | 8:15am | 73S | x7 |
| MDW | WN | 343 | 8:20am | 9:20am | 733 | x67 |
| MDW | WN | 902 | 8:20am | 9:20am | 73S | 6 |
| MDW | WN | 502 | 9:25am | 10:25am | 73S | x6 |
| MDW | WN | 645 | 10:00am | 11:00am | 73S | 6 |
| MDW | TW | 329 | 10:00am | 11:08am | DC9 | Daily |
| MDW | WN | 345 | 10:30am | 11:30am | 73S | x6 |
| MDW | WN | 503 | 11:45am | 12:45pm | 73S | Daily |
| MDW | WN | 953 | 12:45pm | 1:45pm | 73S | x6 |
| MDW | TW | 649 | 1:33pm | 2:37pm | D9S | Daily |
| MDW | WN | 504 | 1:45pm | 2:45pm | 73S | Daily |
| MDW | WN | 358 | 2:45pm | 3:45pm | 733 | Daily |
| MDW | WN | 351 | 4:25pm | 5:25pm | 73S | x6 |
| MDW | TW | 385 | 4:46pm | 5:55pm | 727 | Daily |
| MDW | WN | 505 | 5:40pm | 6:40pm | 73S | Daily |
| MDW | WN | 756 | 7:35pm | 8:35pm | 733 | Daily |
| MDW | TW | 545 | 7:50pm | 8:57pm | DC9 | x67 |
| ORD | TW | 531 | 6:00am | 7:09am | D9S | Daily |
| ORD | TW | 591 | 7:00am | 8:11am | D9S | Daily |
| ORD | UA | 837 | 7:50am | 8:59am | 73S | x7 |
| ORD | TW | 40 | 8:00am | 9:11am | 72S | Daily |
| ORD | TW | 270 | 9:00am | 10:15am | M80 | Daily |
| ORD | UA | 947 | 9:55am | 11:04am | 73S | Daily |
| ORD | TW | 583 | 10:00am | 11:15am | D9S | x67 |
| ORD | TW | 295 | 11:00am | 12:06pm | 727 | Daily |
| ORD | AA | 1085 | 11:25am | 12:36pm | M80 | Daily |
| ORD | TW | 579 | 12:00pm | 1:11pm | D9S | Daily |
| ORD | UA | 633 | 12:50pm | 1:58pm | 72S | Daily |
| ORD | TW | 227 | 1:00pm | 2:07pm | D9S | x6 |
| ORD | TW | 695 | 2:00pm | 3:07pm | D9S | x7 |
| ORD | AA | 321 | 2:55pm | 4:04pm | 72S | Daily |
| ORD | TW | 381 | 3:00pm | 4:07pm | 727 | Daily |
| ORD | UA | 599 | 3:25pm | 4:30pm | 73S | Daily |
| ORD | TW | 282 | 4:00pm | 5:07pm | 72S | Daily |
| ORD | TW | 409 | 5:00pm | 6:11pm | 72S | x67 |
| ORD | TW | 19 | 5:00pm | 6:11pm | 72S | 7 |
| ORD | TW | 19 | 5:00pm | 6:11pm | M80 | 6 |
| ORD | TW | 748 | 6:00pm | 7:14pm | 72S | x6 |
| ORD | AA | 1043 | 6:39pm | 7:47pm | M80 | Daily |
| ORD | TW | 672 | 7:00pm | 8:09pm | 727 | Daily |
| ORD | UA | 415 | 7:00pm | 8:13pm | 73S | Daily |
| ORD | TW | 553 | 8:00pm | 9:06pm | D9S | Daily |
| ORD | TW | 829 | 8:08pm | 9:15pm | L10 | Daily |
| ORD | UA | 929 | 9:50pm | 11:05pm | 73S | x6 |
| CVG | TW | 563 | 7:55am | 8:06am | D9S | Daily |
| CVG | DL | 1039 | 9:09am | 9:25am | D9S | x67 |
| CVG | TW | 601 | 11:14am | 11:24am | D9S | Daily |
| CVG | TW | 554 | 2:05pm | 2:12pm | DC9 | Daily |
| CVG | DL/OH | 3094 | 2:37pm | 3:10pm | SF3 | Daily |
| CVG | TW | 561 | 5:45pm | 5:54pm | D9S | Daily |
| CVG | DL | 1199 | 6:54pm | 7:05pm | D9S | Daily |
| CLE | TW | 523 | 7:41am | 8:15am | 72S | x7 |
| CLE | TW | 503 | 10:54am | 11:25am | D9S | Daily |
| CLE | TW | 535 | 2:03pm | 2:32pm | D9S | Daily |
| CLE | TW | 493 | 5:41pm | 6:04pm | 72S | Daily |
| CLE | TW | 277 | 8:55pm | 9:25pm | D9S | Daily |
| COS | TW | 390 | 7:12am | 10:08am | M80 | Daily |
| COS | TW | 262 | 9:18am | 12:15pm | M80 | Daily |
| COS | TW | 356 | 1:10pm | 4:07pm | M80 | Daily |
| COU | TW/9N | 7044 | 6:35am | 7:15am | SWM | x67 |
| COU | TW/9N | 7050 | 8:00am | 8:40am | SWM | x7 |
| COU | TW/9N | 7054 | 9:40am | 10:20am | SWM | x6 |
| COU | TW/9N | 7028 | 10:43am | 11:23am | SWM | Daily |
| COU | TW/9N | 7030 | 12:00pm | 12:40pm | SWM | Daily |
| COU | TW/9N | 7056 | 1:50pm | 2:30pm | SWM | Daily |
| COU | TW/9N | 7109 | 2:20pm | 3:00pm | SWM | Daily |
| COU | TW/9N | 7038 | 4:14pm | 4:54pm | SWM | x6 |
| COU | TW/9N | 7040 | 5:40pm | 6:20pm | SWM | x6 |
| COU | TW/9N | 7042 | 7:00pm | 7:40pm | SWM | x6 |
| COU | TW/9N | 7024 | 7:10pm | 7:50pm | SWM | x6 |
| CMH | TW | 525 | 8:01am | 8:25am | 727 | Daily |
| CMH | TW | 317 | 10:56am | 11:17am | M80 | Daily |
| CMH | TW | 621 | 2:10pm | 2:31pm | 727 | Daily |
| CMH | TW | 573 | 5:57pm | 6:18pm | 72S | Daily |
| CMH | TW | 435 | 8:47pm | 9:06pm | 727 | Daily |
| DFW | TW | 538 | 7:00am | 8:42am | D9S | x7 |
| DFW | TW | 698 | 8:30am | 10:12am | DC9 | Daily |
| DFW | AA | 6 | 8:31am | 10:20am | M80 | x2 |
| DFW | AA | 828 | 8:31am | 10:20am | M80 | 2 |
| DFW | TW | 682 | 9:15am | 10:57am | D9S | Daily |
| DFW | TW | 636 | 10:41am | 12:17pm | D9S | Daily |
| DFW | TW | 524 | 12:29pm | 2:02pm | 727 | Daily |
| DFW | AA | 344 | 12:58pm | 2:44pm | M80 | Daily |
| DFW | AA | 464 | 2:43pm | 4:26pm | M80 | Daily |
| DFW | TW | 118 | 2:56pm | 4:29pm | 727 | Daily |
| DFW | TW | 557 | 4:31pm | 6:14pm | D9S | x67 |
| DFW | AA | 216 | 5:19pm | 7:09pm | M80 | Daily |
| DFW | TW | 600 | 6:01pm | 7:40pm | 727 | Daily |
| DFW | AA | 598 | 7:59pm | 9:40pm | M80 | Daily |
| DFW | AA | 370 | 10:55pm | 12:36am | M80 | Daily |
| 1-Mon | 2-Tue | 3-Wed | 4-Thu | 5-Fri | 6-Sat | 7-Sun |