TO BILLINGS, MT (Page 1 of 1)
Effective August 1, 1988
| Origin | Airline | Flight | Depart | Arrive | Equip. | Freq. |
| BZN | NW | 1050 | 8:05am | 8:43am | 72S | Daily |
| BZN | NW/GQ | 3833 | 1:50pm | 2:30pm | SWM | x7 |
| BZN | DL/OO | 5823 | 1:53pm | 2:31pm | EM2 | Daily |
| BZN | NW/GQ | 3859 | 5:50pm | 6:30pm | SWM | Daily |
| BZN | NW/GQ | 3853 | 8:55pm | 9:35pm | SWM | x6 |
| BTM | NW/GQ | 3817 | 7:55am | 8:48am | SWM | x7 |
| BTM | NW/GQ | 3845 | 1:35pm | 2:28pm | SWM | x7 |
| BTM | NW/GQ | 3847 | 5:35pm | 6:28pm | SWM | Daily |
| DEN | UA | 963 | 8:39am | 9:58am | 72S | Daily |
| DEN | CO | 175 | 8:50am | 10:24am | 72S | Daily |
| DEN | CO | 447 | 12:05pm | 1:44pm | 72S | Daily |
| DEN | UA | 467 | 12:10pm | 1:33pm | 727 | Daily |
| DEN | UA | 403 | 5:16pm | 6:35pm | 72S | Daily |
| DEN | CO | 1705 | 6:10pm | 7:57pm | D9S | Daily |
| GGW | NW/GQ | 3931 | 6:30am | 7:37am | CNA | Daily |
| GTF | UA | 642 | 6:55am | 7:33am | 72S | Daily |
| GTF | UA | 164 | 11:54am | 12:32pm | 72S | Daily |
| GTF | UA | 414 | 3:20pm | 3:58pm | 727 | Daily |
| GTF | CO | 484 | 3:35pm | 4:26pm | 72S | Daily |
| GTF | NW/GQ | 3865 | 8:45pm | 9:32pm | SWM | x6 |
| HLN | AS/QX | 2500 | 6:50am | 7:38am | SWM | x7 |
| HLN | NW/GQ | 3811 | 6:50am | 7:38am | SWM | x7 |
| HLN | NW/GQ | 2809 | 7:50am | 8:38am | SWM | 7 |
| HLN | NW/GQ | 3815 | 8:00am | 8:43am | SWM | x7 |
| HLN | AS/QX | 2520 | 11:30am | 12:20pm | SWM | Daily |
| HLN | NW/GQ | 3823 | 11:40am | 12:29pm | SWM | x7 |
| HLN | NW/GQ | 3821 | 1:34pm | 2:22pm | SWM | x7 |
| HLN | AS/QX | 2568 | 2:55pm | 3:45pm | SWM | Daily |
| HLN | NW/GQ | 3839 | 3:10pm | 3:58pm | SWM | x6 |
| HLN | AS/QX | 2570 | 4:50pm | 5:40pm | SWM | x6 |
| HLN | NW/GQ | 3835 | 5:44pm | 6:32pm | SWM | Daily |
| HLN | NW/GQ | 3853 | 8:15pm | 9:35pm | SWM | x6 |
| LWT | NW/GQ | 3933 | 9:38am | 10:16am | CNA | x7 |
| LWT | NW/GQ | 3937 | 4:06pm | 5:18pm | CNA | x6 |
| MLS | NW/GQ | 3939 | 6:45am | 7:38am | CNA | Daily |
| MLS | NW/GQ | 3935 | 1:35pm | 2:26pm | CNA | x67 |
| MSP | NW | 1281 | 9:00am | 10:02am | D9S | Daily |
| MSP | NW | 1055 | 12:25pm | 1:27pm | D9S | Daily |
| MSP | NW | 1053 | 7:00pm | 8:03pm | 72S | Daily |
| MSO | NW/GQ | 3819 | 8:45am | 9:57am | SWM | x67 |
| MSO | NW/GQ | 3855 | 7:05pm | 8:17pm | SWM | x6 |
| SLC | DL | 1455 | 11:00am | 12:10pm | 733 | Daily |
| SLC | DL | 1860 | 4:11pm | 5:20pm | 73S | Daily |
| SLC | DL/OO | 5892 | 7:40pm | 9:15pm | EM2 | Daily |
| SLC | DL | 1862 | 9:23pm | 10:35pm | 73S | Daily |
| SDY | NW/GQ | 3803 | 6:50am | 7:55am | SWM | Daily |
| SDY | NW/GQ | 3807 | 5:20pm | 6:25pm | SWM | x6 |
| GEG | NW | 1278 | 10:30am | 12:39pm | D9S | Daily |
| OLF | NW/GQ | 3805 | 12:31pm | 1:26pm | SWM | x67 |
| 1-Mon | 2-Tue | 3-Wed | 4-Thu | 5-Fri | 6-Sat | 7-Sun |