MAN to IAH flight delays
Manchester (MAN) Houston, TX (IAH)
66 flights · July 2024 – July 2026 · UK Civil Aviation Authority and US Bureau of Transportation Statistics
74.19%
Arrived on time
Within 15 minutes of schedule
6.06%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
15 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Cancellation, not delay, is the risk worth pricing here: 6.06% of scheduled flights never operated. A late flight still gets you there. A cancelled one leaves you rebooking, and on a route with few daily departures that can mean losing a day.
This route does better than its own airport. Departures from MAN overall run 7.7 points less punctual than this particular one — so whatever congestion MAN has, this route is largely escaping it.
Flights from Manchester to Houston run late more often than the average route, though not severely.
Every airline on MAN to IAH
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Singapore Airlines | 66 | 74.19% | 6.06% | — | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
IAH to MAN Houston back to Manchester 73.02% on time —Other routes from Manchester
Common questions
Are flights from Manchester to Houston usually delayed?
74.19% of flights on the MAN to IAH route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is about the same as the average route in this record.
How often are MAN to IAH flights cancelled?
6.06% of scheduled flights did not operate — about 61 in every thousand. That is high enough that cancellation, not delay, is the risk worth planning around.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on MAN to IAH during July 2024 – July 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →