TO CHICAGO, IL MIDWAY (Page 1 of 4)
Effective August 1, 1988
| Origin | Airline | Flight | Depart | Arrive | Equip. | Freq. |
| ATL | ML | 279 | 7:25am | 8:10am | D9S | x7 |
| ATL | ML | 183 | 11:55am | 12:45pm | D9S | Daily |
| ATL | ML | 141 | 3:20pm | 4:10pm | D9S | Daily |
| ATL | ML | 171 | 6:30pm | 7:20pm | D9S | x6 |
| BEH | MLJT | 4241 | 8:00am | 7:30am | EMB | x67 |
| BEH | ML/JT | 4242 | 10:50am | 10:20am | EMB | x67 |
| BEH | ML/JT | 4241 | 12:10pm | 11:40am | EMB | 6 |
| BEH | ML/JT | 4244 | 5:25pm | 4:55pm | EMB | x6 |
| BMI | ML* | 1824 | 6:45am | 7:25am | DO8 | x7 |
| BMI | ML* | 1826 | 9:42am | 10:22am | DO8 | Daily |
| BMI | ML* | 1828 | 12:25pm | 1:05pm | DO8 | Daily |
| BMI | ML* | 1830 | 3:25pm | 4:05pm | DO8 | Daily |
| BMI | ML* | 1832 | 5:35pm | 6:15pm | DO8 | x6 |
| BOS | ML | 223 | 7:05am | 8:40am | D9S | x7 |
| BOS | ML | 227 | 10:55am | 12:35pm | 73S | Daily |
| BOS | ML | 229 | 2:15pm | 3:50pm | D9S | Daily |
| BOS | ML | 225 | 5:15pm | 6:50pm | D9S | Daily |
| CMI | ML* | 1810 | 6:42am | 7:25am | DO8 | x7 |
| CMI | ML* | 1802 | 10:05am | 10:55am | DO8 | Daily |
| CMI | ML* | 1804 | 12:40pm | 1:30pm | DO8 | Daily |
| CMI | ML* | 1812 | 3:00pm | 3:45pm | DO8 | Daily |
| CMI | ML* | 1806 | 5:45pm | 6:30pm | DO8 | x6 |
| CVG | IU | 133 | 7:00am | 7:10am | SWM | x67 |
| CVG | IU | 124 | 10:05am | 10:20am | SWM | x67 |
| CVG | IU | 126 | 1:30pm | 1:45pm | SWM | x67 |
| CVG | IU | 128 | 4:45pm | 5:00pm | SWM | x67 |
| CLE | CO | 613 | 7:00am | 7:20am | D9S | x7 |
| CLE | ML | 788 | 7:50am | 7:55am | 73S | x7 |
| CLE | CO | 617 | 9:05am | 9:25am | D9S | Daily |
| CLE | ML | 129 | 9:30am | 9:35am | D9S | Daily |
| CLE | ML | 323 | 11:00am | 11:05am | D9S | Daily |
| CLE | ML | 331 | 2:45pm | 2:50pm | D9S | Daily |
| CLE | CO | 615 | 2:55pm | 3:35pm | D9S | Daily |
| CLE | CO | 655 | 6:25pm | 6:50pm | D9S | Daily |
| CLE | ML | 356 | 7:05pm | 7:10pm | 73S | x6 |
| CMH | ML | 109 | 7:35am | 7:40am | DC9 | x7 |
| CMH | ML | 121 | 9:30am | 9:35am | DC9 | Daily |
| CMH | ML | 123 | 2:55pm | 3:00pm | D9S | Daily |
| CMH | ML | 329 | 6:00pm | 7:05pm | DC9 | x6 |
| DFW | ML | 376 | 7:00am | 9:10am | D9S | x7 |
| DFW | ML | 106 | 11:22am | 1:32pm | DC9 | Daily |
| DFW | ML | 336 | 1:35pm | 3:45pm | D9S | Daily |
| DFW | ML | 104 | 5:15pm | 7:25pm | D9S | Daily |
| DFW | ML | 116 | 7:45pm | 9:55pm | D9S | x6 |
| DEN | ML | 778 | 7:05am | 10:15am | DC9 | x7 |
| DEN | UA | 992 | 10:50am | 2:07pm | 733 | Daily |
| DEN | CO | 248 | 10:50am | 2:31pm | D9S | Daily |
| DEN | ML | 780 | 10:55am | 2:05pm | DC9 | Daily |
| DEN | CO | 204 | 1:25pm | 4:51pm | M80 | Daily |
| DEN | UA | 892 | 2:50pm | 6:02pm | 72S | Daily |
| DEN | ML | 176 | 4:15pm | 7:25pm | DC9 | Daily |
| DEN | UA | 994 | 6:30pm | 9:43pm | 73S | Daily |
| DEN | CO | 476 | 7:14pm | 10:57pm | 727 | Daily |
| DSM | ML | 192 | 6:45am | 7:55am | D9S | x7 |
| DSM | ML | 386 | 10:25am | 11:25am | D9S | Daily |
| DSM | ML | 102 | 1:35pm | 2:35pm | D9S | Daily |
| DSM | ML | 380 | 5:20pm | 6:20pm | D9S | x6 |
| DET | WN | 343 | 8:00am | 8:00am | 733 | x67 |
| DET | WN | 502 | 9:00am | 9:00am | 73S | x67 |
| DET | WN | 645 | 9:45am | 9:45am | 73S | 6 |
| DET | WN | 421 | 11:00am | 11:00am | 733 | 6 |
| DET | WN | 503 | 11:25am | 11:25am | 73S | x6 |
| DET | WN | 953 | 12:20pm | 12:30pm | 73S | x7 |
| DET | WN | 504 | 1:30pm | 1:30pm | 73S | x6 |
| DET | WN | 419 | 2:25pm | 2:25pm | 73S | Daily |
| DET | WN | 505 | 5:25pm | 5:25pm | 73S | Daily |
| DET | WN | 506 | 8:30pm | 8:30pm | 73S | x6 |
| DET | WN | 542 | 10:30pm | 10:30pm | 733 | 5 |
| 1-Mon | 2-Tue | 3-Wed | 4-Thu | 5-Fri | 6-Sat | 7-Sun |