Major airlines, hotels, general booking sites, travel guide companies and transit apps have already announced functionaility for the Apple Watch.
![](http://is5.mzstatic.com/image/thumb/Purple49/v4/ae/41/87/ae418788-5747-7835-ec20-46792aa6d401/source/60x60bb.jpg)
Major airlines, hotels, general booking sites, travel guide companies and transit apps have already announced functionaility for the Apple Watch.
The Apple Watch won't launch until late April, but a couple dozen apps have already arrived.