| Pre-pandemic Southwest used to have a non-stop flight from Baltimore to Salt Lake. Did they get rid of it? I can't seem to find it on their winter schedule. |
Looks like it's one flight per week, mostly Saturdays out to SLC, Sundays back to BWI. |
| Delta probably flies daily to SLC from BWI and IAD. United may from IAD too. |
| There is a nonstop from DCA also. |
Surprisingly, United does not have a nonstop from IAD. Probably because they have so much service to their Denver hub. Delta has single daily nonstops to SLC from each of BWI, IAD and DCA. |