How reliable is Manchester?
Flights from MAN avoided significant airline-controlled delay in 64% of 429,724 flights in official UK CAA history — and weather is calmest in Apr. Here’s the full picture before you book.
Reliability score
on-time, cancellations & delays
Weather favorability
year-round climate
Origin-airport operations
What the airline-controlled delay record at MAN looks like
Avoided 15+ min controlled delay
across 429,724 flights
Source: UK CAA. Origin-grouped, cause-attributed operational history; it is not a direct departure-punctuality measure or a guarantee for any flight.
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Weather by month
When the weather works for you at Manchester
A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.
Calmest month
Calmest flying weather of the year · 99/100 favorability
Roughest month
Most disruptive — low visibility & fog, freezing conditions · 91/100 favorability
The read on MAN
What the numbers say about flying through Manchester
Across official performance history, flights from Manchester avoided significant airline-controlled delay about 64% of the time over 429,724 flights. That's a shaky record worth planning around. Pair it with a low cancellation rate of 1.1%, so flights here rarely vanish outright. When a departure does run late, the typical delay is around 20 minutes.
On weather, Manchester is an unusually calm-weather airport year-round. April is the calmest stretch for flying, scoring 99 out of 100 for favorable conditions, while January is the most disruptive at 91, driven mainly by low visibility & fog and freezing conditions. The year is relatively steady, so no single month stands out as one to avoid on weather alone.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Manchester, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about MAN
- How reliable is Manchester (MAN)?
- Flights from Manchester avoided significant airline-controlled delay roughly 64% of the time across 429,724 flights of official history — a shaky record worth planning around. The cancellation rate runs about 1.1%. It's advisory context, not a guarantee for any single flight.
- What is the best month to fly from MAN for good weather?
- April has the calmest flying weather at Manchester. January is the most disruptive, mainly from low visibility & fog and freezing conditions.
Planning a trip through Manchester?
Score real flights to and from MAN on reliability, weather, and connection safety — not just price.