TO PITTSBURGH, PA (Page 8 of 8)
Effective August 1, 1988
| Origin | Airline | Flight | Depart | Arrive | Equip. | Freq. |
| IAD | AL | 375 | 8:15am | 9:02am | D9S | Daily |
| IAD | AL | 530 | 12:45pm | 1:32pm | D9S | Daily |
| IAD | AL | 217 | 3:15pm | 4:03pm | B11 | Daily |
| IAD | AL | 165 | 6:15pm | 7:03pm | D9S | x6 |
| IAD | AL | 165 | 6:15pm | 7:03pm | 733 | 6 |
| DCA | AL | 465 | 7:55am | 8:48am | 733 | Daily |
| DCA | AL | 629 | 10:35am | 11:25am | 73S | Daily |
| DCA | AL | 23 | 1:00pm | 1:53pm | 72S | Daily |
| DCA | AL | 124 | 2:55pm | 3:45pm | 733 | Daily |
| DCA | AL | 137 | 3:55pm | 4:48pm | 733 | Daily |
| DCA | AL | 327 | 5:55pm | 6:47pm | 733 | Daily |
| DCA | AL | 1 | 7:05pm | 7:55pm | 72S | Daily |
| PBI | AL | 374 | 1:20pm | 3:40pm | 733 | Daily |
| PBI | AL | 74 | 6:25pm | 8:48pm | 733 | Daily |
| ICT | AL | 590 | 5:45pm | 8:52pm | M80 | Daily |
| AVP | AL | 351 | 8:10am | 9:04am | 73S | Daily |
| AVP | AL | 422 | 3:00pm | 3:55pm | D9S | Daily |
| AVP | AL | 205 | 6:30pm | 7:24pm | D9S | Daily |
| IPT | AL* | 3592 | 7:40am | 8:55am | SH6 | x6 |
| IPT | AL* | 3592 | 7:40am | 8:55am | BE1 | 6 |
| IPT | AL* | 3594 | 11:10am | 12:25pm | DH6 | x6 |
| IPT | AL* | 3444 | 11:25am | 12:30pm | BE1 | 6 |
| IPT | AL* | 3434 | 12:05pm | 1:00pm | BE1 | x6 |
| IPT | AL* | 3436 | 3:00pm | 4:00pm | BE1 | Daily |
| IPT | AL* | 3410 | 6:20pm | 7:15pm | BE1 | x6 |
| IPT | AL* | 3412 | 9:00pm | 9:55pm | BE1 | x6 |
| YNG | AL* | 3228 | 7:00am | 7:35am | SH3 | x67 |
| YNG | AL* | 3207 | 7:20am | 8:00am | SH3 | 67 |
| YNG | AL* | 3208 | 8:30am | 9:10am | SH3 | x67 |
| YNG | AL* | 3242 | 10:45am | 11:25am | SH3 | Daily |
| YNG | AL* | 3227 | 1:05pm | 1:40pm | SH3 | Daily |
| YNG | AL* | 3260 | 2:55pm | 3:30pm | SH3 | Daily |
| YNG | AL* | 3272 | 4:35pm | 5:10pm | SH3 | x6 |
| YNG | AL* | 3276 | 6:40pm | 7:20pm | SH3 | x6 |
| YNG | AL* | 3248 | 8:45pm | 9:20pm | DHT | x6 |
| 1-Mon | 2-Tue | 3-Wed | 4-Thu | 5-Fri | 6-Sat | 7-Sun |