SEN to ACE flight delays

Southend-on-Sea (SEN) San Bartolomé (ACE)

62 flights · March 2025 – August 2026 · UK Civil Aviation Authority

91.94%

Arrived on time

Within 15 minutes of schedule

0%

Cancelled

Share of scheduled flights

When late, late by

Average across delayed arrivals

4 min

Delay per flight

Averaged over every flight flown

What the record says about this route

The two directions do not behave alike. ACE to SEN arrives on time 12.9 points less often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.

Flights from Southend-on-Sea to San Bartolomé are among the most dependable in the record. A route this punctual is usually a short hop between airports with slots to spare.

This route does better than its own airport. Departures from SEN overall run 9 points less punctual than this particular one — so whatever congestion SEN has, this route is largely escaping it.

Every airline on SEN to ACE

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
easyJet 62 91.94% 0%

Month by month

Share of flights that arrived within 15 minutes of schedule, by month flown.

Oct 2025 peak 100 Mar 2026
On-time arrival rate, %

Common questions

Are flights from Southend-on-Sea to San Bartolomé usually delayed?

91.94% of flights on the SEN to ACE route arrived within 15 minutes of schedule, so roughly 1 in every ten arrived late. That is better than the average route in this record.

How often are SEN to ACE flights cancelled?

0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.

What these figures do and do not tell you

Everything on this page is counted from the flights that actually operated on SEN to ACE during March 2025 – August 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 →