I agree. What has Hipmunk disrupted?
I agree. What has Hipmunk disrupted?
Travel agents > Expedia (DISRUPTION!) > Kayak (improvement)> Hipmunk (improvement)
If you had to credit anyone with the disruption, it should go to Expedia or a similar site. Each of the above has improved the customer experience, but aren't truly disruptive.
A disruption is a service like RedBox, a program like Napster, etc... They are rare businesses or actions that come along that almost instantly change the playing field for their market. Usually for such a disruption to occur the industry itself already needs to be having troubles brewing.
One thing to point out on their efforts is that they managed to work out a deal with AA while AA removed themselves from Orbitz, Expedia, and the lot. I'd consider that progress towards disruption.