BFS to KRK flight delays
345 flights · March 2025 – August 2026 · UK Civil Aviation Authority
85.22%
Arrived on time
Within 15 minutes of schedule
0%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
10 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In March it ran 47.4 points more punctual than in January — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The two directions do not behave alike. KRK to BFS arrives on time 8.9 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.
This is a thin route — 345 flights across the whole period. On a route this infrequent a cancellation is far more costly than the rate suggests, because the next departure may not be the same day.
Flights from Belfast to Balice keep to schedule more reliably than most. On a route this punctual the day you fly matters more than the airline you pick.
Which airline should you fly on this route?
Over March 2025 – August 2026, easyJet arrived on time most often on BFS to KRK. Ryanair UK was late most often. Flights ran closest to schedule in April and worst in December.
Every airline on BFS to KRK
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 | 146 | 86.99% | 0% | — | A |
| Ryanair UK | 102 | 86.27% | 0% | — | A |
| Ryanair | 91 | 81.32% | 0% | — | — |
| Jet2 | 6 | 83.33% | 0% | — | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
KRK to BFS Balice back to Belfast 76.32% on time COther routes from Belfast
Common questions
Are flights from Belfast to Balice usually delayed?
85.22% of flights on the BFS to KRK 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.
Which airline is most on time from Belfast to Balice?
easyJet, at 86.99% on time across 146 flights. The least punctual on the route was Ryanair UK at 86.27%.
How often are BFS to KRK flights cancelled?
0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.
What is the best month to fly Belfast to Balice?
March, when 95.7% of flights arrived on time. The worst was January at 48.3%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on BFS to KRK 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 →