What's next for airline apps?

Airline passengers are already able to check in to flights, download boarding passes, select a seat on the go and keep an eye on the upgrades list thanks to recent evolutions in smartphone technology, and the options just keep growing.<div class="feedflare"> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=wdu_OA_dnYo:NTtnK-Mxxs4:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=wdu_OA_dnYo:NTtnK-Mxxs4:7Q72WNTAKBA"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?d=7Q72WNTAKBA" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=wdu_OA_dnYo:NTtnK-Mxxs4:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?i=wdu_OA_dnYo:NTtnK-Mxxs4:V_sGLiPBpWU" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=wdu_OA_dnYo:NTtnK-Mxxs4:qj6IDK7rITs"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?d=qj6IDK7rITs" border="0"></img></a> <a href="http://rss.cnn.com/~ff/rss/cnn_tech?a=wdu_OA_dnYo:NTtnK-Mxxs4:gIN9vFwOqvQ"><img src="http://feeds.feedburner.com/~ff/rss/cnn_tech?i=wdu_OA_dnYo:NTtnK-Mxxs4:gIN9vFwOqvQ" border="0"></img></a> </div><img src="http://feeds.feedburner.com/~r/rss/cnn_tech/~4/wdu_OA_dnYo" height="1" width="1"/> [More]