I'm currently scheduled to fly from New Orleans (MSY) to Mexico City (MEX), with a 54-minute transit in Houston (IAH). Both flights are on United, and I think they're on United mainline, not Express. On the upside, I'm ticketed through, so it's a legal connection on paper, and have no checked bags. On the downside, I've never been to IAH before.
In most countries you'd have to go through passport control for this, but the US is not like most countries, so I presume it's just a matter of walking from Gate X to Gate Y without even TSA lines to worry about. However, poking around on the IAH website, it looks like my flight in will arrive in Terminal C or E, while my flight out will definitely leave from Terminal E (update: was in C), so I may also have a Skyway trip to contend with.
Assuming the incoming flight is on time, am I likely to make the connection, or should I try to reschedule?
Update: My incoming flight was delayed around 15 min and landed at the E gates, so I was a bit worried about making it to the C gates in time... but in the end it was less than a 5 min walk and my connecting flight was a bit delayed too. Thanks all for the advice!