TO SALISBURY, MD (Page 1 of 1)
Effective August 1, 1988
| Origin | Airline | Flight | Depart | Arrive | Equip. | Freq. |
| BWI | PI* | 4646 | 8:55am | 9:40am | SH3 | Daily |
| BWI | PI* | 4611 | 11:20am | 12:00pm | SH3 | x7 |
| BWI | PI* | 4605 | 12:15pm | 12:55pm | SH3 | Daily |
| BWI | PI* | 4110 | 1:30pm | 2:10pm | DH8 | x6 |
| BWI | PI* | 4606 | 3:05pm | 3:45pm | SH3 | Daily |
| BWI | PI* | 4149 | 4:05pm | 4:40pm | DH8 | Daily |
| BWI | PI* | 4603 | 6:30pm | 7:10pm | SH3 | x6 |
| BWI | PI* | 4191 | 7:30pm | 8:05pm | DH8 | 6 |
| BWI | PI* | 4666 | 7:30pm | 8:10pm | SH3 | x6 |
| BWI | PI* | 4689 | 8:15pm | 8:55pm | SH3 | 5 |
| BWI | PI* | 4188 | 9:05pm | 9:45pm | DH8 | Daily |
| BWI | PI* | 4140 | 9:55pm | 10:30pm | DH8 | x6 |
| BWI | PI* | 4187 | 11:35pm | 12:05am | DH8 | x6 |
| DCA | PI* | 4637 | 10:00am | 10:40am | SH3 | x7 |
| DCA | PI* | 4651 | 6:30pm | 7:10pm | SH3 | x6 |
| 1-Mon | 2-Tue | 3-Wed | 4-Thu | 5-Fri | 6-Sat | 7-Sun |