Question : How many days should you spend in Houston if you're flying in from Dallas?
Answer : Passengers from DFW to IAH stay 15 days on average.
Question : When travelling to Houston from Dallas, how long will you be in the air?
Answer : This flight takes 1 hour and 11 minutes on average.
Question : What's the likelihood of you being delayed on this route?
Answer : Using the combined on-time percentage and average delay breakdown, Dallas to Houston currently has a 2.2 out of a possible 5 star rating. A 2.2 rating means you should plan on being extra flexible with your arrival plans.
Question : Which airline is least likely to get you to IAH on time?
Answer : If you decide to book your flight with WestJet, keep an eye on your departure time. Over the past month, WestJet flights from Dallas/Fort Worth International Airport (DFW) to George Bush Intercontinental Airport (IAH) are late 100% of the time.