Ive been able to use Kayak mobile to manage domestic and international trips, including car hotel, and well as multiple airlines.
When traveling overseas, Im able to combine American vs domestic flights into one itinerary.
The Apple Watch app is one of the most functional on that device, I can see the entire itinerary, and theres a marker for the current place in the itinerary.
Theres one thing Id change about the Watch app: The American Airlines complication shows the next event, such as the boarding time. The Kayak complication shows the departure time, which of course comes after the boarding time. So if they made that one little change, itd be more useful.
Thanks Kayak for a great site and apps.
dieseldriver56-iphone about KAYAK Flights, Hotels & Cars, v48.1.0