Recently, I did a trip to Dharamshala from Thailand - actually from Ko Samui, so I had to take a ferry to the mainland, then a flight to Bangkok, a night at an airport hotel, flight to Delhi, early morning train north and car ride to a guesthouse, and then a week later, a local flight to Delhi, then a connection to Singapore and a connection to Sydney.
I had travel confirmations from Agoda, Trip.com, Indigo, Indian railways, Qantas, and 12go - a ton of emails, a ton of confirmations - I loaded everything into Travel-Sane, and it built my whole itinerary and made sense of all this crap.
I would say it did everything I needed it to. Made this madness sensible and usable.