TO WASHINGTON, DC DULLES INTERNATIONAL AIRPORT (Page 2 of
Effective August 1, 1988
| Origin | Airline | Flight | Depart | Arrive | Equip. | Freq. |
| DAB | UA/XV | 2600 | 7:05am | 9:10am | 146 | x7 |
| DAB | UA/XV | 2603 | 12:45pm | 2:50pm | 146 | Daily |
| DEN | UA | 264 | 7:00am | 12:03pm | D10 | Daily |
| DEN | CO | 1710 | 8:00am | 1:25pm | M80 | Daily |
| DEN | UA | 270 | 10:37am | 3:50pm | D8S | Daily |
| DEN | UA | 280 | 10:38am | 3:50pm | 727 | Daily |
| DEN | CO | 1256 | 10:40am | 4:12pm | M80 | Daily |
| DEN | CO | 586 | 1:25pm | 7:02am | 733 | Daily |
| DEN | UA | 344 | 3:20pm | 8:29pm | D10 | Daily |
| DEN | CO | 1768 | 3:30pm | 9:00pm | M80 | Daily |
| DEN | UA | 346 | 6:45pm | 11:57pm | D10 | Daily |
| DEN | CO | 1228 | 7:05pm | 12:35am | M80 | Daily |
| DTW | UA | 1465 | 6:55am | 8:16am | 73S | Daily |
| DTW | UA | 1595 | 11:50am | 1:06pm | 73S | Daily |
| DTW | NW | 498 | 11:55am | 1:12pm | DC9 | Daily |
| DTW | NW | 272 | 4:10pm | 5:32pm | D9S | Daily |
| DTW | UA | 1505 | 5:30pm | 6:51pm | 73S | Daily |
| DTW | NW | 1118 | 9:30pm | 10:46pm | DC9 | x6 |
| EKN | UA/XV | 2592 | 10:15am | 11:00am | J31 | x67 |
| FLL | UA | 1258 | 9:25am | 11:48am | 73S | Daily |
| FLL | UA | 910 | 12:15pm | 2:40pm | 73S | Daily |
| RSW | UA | 1420 | 11:34am | 11:45am | 73S | Daily |
| MDT | UA/ZW | 3040 | 7:35am | 8:15am | SH6 | Daily |
| MDT | UA/ZW | 3042 | 12:40pm | 1:20pm | SH6 | Daily |
| MDT | UA/ZW | 3044 | 1:25pm | 2:05pm | SH6 | Daily |
| MDT | UA/ZW | 3046 | 4:25pm | 5:05pm | SH6 | Daily |
| MDT | UA/ZW | 3048 | 6:30pm | 7:10pm | SH6 | Daily |
| BDL | UA | 1515 | 6:45am | 8:08am | 73S | Daily |
| BDL | UA | 1427 | 11:45am | 12:59pm | 73S | Daily |
| BDL | UA | 1155 | 2:45pm | 3:59pm | 73S | Daily |
| BDL | UA | 1015 | 5:30pm | 6:44pm | 73S | Daily |
| BDL | UA | 267 | 6:50pm | 8:02pm | 727 | x6 |
| HSP | UA/XV | 2595 | 10:45am | 11:30am | J31 | 67 |
| HSP | UA/XV | 2587 | 3:10pm | 4:00pm | J31 | 6 |
| IAH | UA | 1026 | 8:00am | 11:45am | 727 | Daily |
| IAH | CO | 1094 | 8:00am | 12:05pm | D9S | Daily |
| IAH | CO | 942 | 1:25pm | 5:26pm | 733 | Daily |
| IAH | UA | 1032 | 4:15pm | 8:00pm | 727 | Daily |
| IAH | CO | 848 | 6:30pm | 10:36pm | 72S | Daily |
| IND | UA | 1018 | 6:50am | 9:12am | 727 | Daily |
| IND | UA | 1066 | 6:00pm | 8:30pm | 73S | Daily |
| JAX | UA | 1069 | 7:15am | 9:05am | 73S | Daily |
| JAX | UA | 1405 | 12:45pm | 2:37pm | 73S | Daily |
| TYS | UA/XV | 2620 | 7:55am | 9:15am | 146 | x67 |
| TYS | UA/XV | 2624 | 1:20pm | 2:40pm | 146 | Daily |
| TYS | UA/XV | 2626 | 6:40pm | 8:00pm | 146 | x6 |
| ISP | UA/XV | 2617 | 11:45am | 1:05pm | 146 | Daily |
| ISP | UA/XV | 2609 | 5:35pm | 6:55pm | 146 | x6 |
| LAX | UA | 52 | 8:30am | 4:10pm | D10 | Daily |
| LAX | AA | 76 | 8:45am | 4:39pm | 767 | Daily |
| LAX | TW | 890 | 9:15am | 5:01pm | L10 | Daily |
| LAX | UA | 54 | 12:50pm | 8:35pm | 767 | Daily |
| LAX | AA | 36 | 1:30pm | 9:27pm | 767 | Daily |
| LAX | CO | 896 | 9:35pm | 5:51am | 733 | Daily |
| LAX | UA | 30 | 10:00pm | 5:41am | D8S | Daily |
| LAX | AA | 92 | 10:18pm | 6:24am | M80 | x6 |
| MHT | UA | 1545 | 6:45am | 8:09am | 73S | Daily |
| MHT | UA | 1099 | 2:45pm | 4:09pm | 73S | Daily |
| MLB | UA/XV | 265 | 5:40pm | 8:00pm | 146 | x6 |
| MEM | NW | 1086 | 12:45pm | 3:43pm | D9S | Daily |
| MEM | NW | 1166 | 3:55pm | 8:52pm | DC9 | Daily |
| MEM | NW | 1168 | 8:15pm | 11:07pm | D9S | Daily |
| 1-Mon | 2-Tue | 3-Wed | 4-Thu | 5-Fri | 6-Sat | 7-Sun |