How often are IAH to MSP flights on time?

Flights from Houston (IAH) to Minneapolis (MSP) arrive on time 84% of the time across 14,140 flights of official data.

Which airline is most reliable on the IAH to MSP route?

Delta Air Lines has the best on-time record on this route at 85% across 8,381 flights.

Route reliability

Flights from Houston to Minneapolis arrive on time 84% of the time across 14,140 flights. Here’s how each airline really performs.

0.0

On-time rate

14,140 flights

Airline	On-time	Flights
Delta Air Lines	85%	8,381
United Airlines	84%	5,759

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg MSP → IAH.

How to Pick a Reliable Flight (Not Just the Cheapest)

A practical checklist for booking the flight that gets you there — not just the cheap one.

Nonstop vs. Connecting Flights: The Reliability Trade-off

A stop multiplies the ways a trip can break. When it's worth it — and how to de-risk it.

Do Morning Flights Really Have Fewer Delays?

Yes — and there's a clear reason. How delays snowball through the day.

Are Some Airlines Really More Reliable Than Others?

The reliability gap between airlines is real — here's what actually drives it.

Score real IAH–MSP flights on reliability, weather, and connection safety — not just price.

Opens a partner site; we may earn a commission if you book there. It's a general fare search — nothing on it is scored.