I did a 1 hr station to station with one change and a 10 min walk to and from station each way so roughly 1.25 hours each way on a normal day. Did liftshare for a few years due to a massive problem with the train line that was going to last a few weeks, and it was roughly the same, about 50 mins each way and probably another 15 mins sorting out lifts and dropoffs each end (was a 2-4 sometimes 5 person depending) each end, again on a normal day with no motorway incidents.
For the first 5/6 months of the job I was doing a 1.5 hour with two trains and one underground, that was horrendous but I knew it had an end date and it made the 'normal' commute seem more reasonable. Would leave the house at 0745 and get home around 1900. Traffic/trains incidents could make that so much worse.
I did that for 8/9 years and frankly my well-compensated redundancy was a blessing in disguise, I took some time out to recover and recharge and frankly I think my health both mental and physical was and would have continued to suffer, now I am fit and healthy again and aside from a few months of unsuccessful interviews I'm now back in work in a similar role, for a little bit lower salary (still very comfortable for my circumstances, and I got to quite a nice level quite quickly in previous role which helped me get into a good position) and have a much more reasonable commute: train would be 3 stops one change about 45-50 mins door to door, but at the moment I'm driving it as its about 30 mins (slightly longer if I'm getting in/leaving later, slightly less the earlier I get away), and since I bought an E93 M3 Vert with some of my redundancy, I'm actually enjoying the commute as it is mostly fairly quiet backroads between my town and the town I work in. If I leave at 0745 I can usually be home by 1745 latest. So much more civilised, the time I've done all the stuff (mostly dinner) I need to do it is the time I would normally have just been getting home, and I have a variety of road route options if there's any traffic probs.
Knew a contractor who drove into London from Birmingham and back every day. Cannot fathom how other than being on a very nice day rate for 6 months only (no one would extend that contract surely?). It always seems to me people with long commutes especially contractors, unless there's a back story to it (in my case started off while living at home, planned to move closer but ended up staying in my home town as I could get a nicer place in a nicer area for same money, are not good enough to find a more local role. Sometimes it is more specialist skills/roles/areas I guess, but surely in this case (devops) London isn't the only place...especially when you have senior managers doing huge commutes - if they are so good as to get such a role surely they could find one closer home?