SKW has no commuter clause, and that's better than most other airlines because

1) They'll work with you to get you back on your trip (or some trip).
2) There's no set of requirements you have to meet for commuter clause eligibility. Those requirements usually make it impractical to fly in the day of.

That said after commuting to a variety of bases, I will say a two-hour drive is nothing, far better than almost any air commute, assuming you can hold hold multi-day trips. I've driven two hours each way for locals and that would suck if you did it all the time (occasionally no big deal).

If your two-hour drive would be be marginal in traffic, find a small town part of the way there, say 30-45 minutes or however much head-start you need . If it has a gym, movies, library, coffee shop, shopping you're good to go...drive to your "forward base" before traffic picks up and then go home after rush hour. If you don't get called it costs some gas but you got paid to go to the gym, movie, whatever.