It's been more than two years since most major airlines "unbundled" their fares and began charging passengers for the first checked bag.

Passengers say they miss luggage-inclusive fares the most

It’s been more than two years since most major airlines “unbundled” their fares and began charging passengers for the first checked bag. And although air travelers are now paying more for their luggage than ever — $2.7 billion last year, compared with just $1.1 billion in 2008 — they are deeply unhappy about it, according to a new poll.

Spirit Airlines announced it would begin charging for carry-on luggage. That drew criticism from the Secretary of Transportation.

Spirit’s Baldanza: “The basis for this new fee was founded in improved customer service”

Earlier this week, Spirit Airlines announced it would begin charging for carry-on luggage. That drew criticism from the Secretary of Transportation, who I interviewed on Wednesday. I wanted to give Ben Baldanza, Spirit’s chief executive, an opportunity to respond — and to explain the rationale behind charging for carry-on bags. Here’s our interview.