LGW to JER flight delays
2,299 flights · January 2025 – August 2026 · UK Civil Aviation Authority
82.73%
Arrived on time
Within 15 minutes of schedule
0.52%
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 April it ran 24.2 points more punctual than in June — 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 route has been getting worse. The later months run 9 points less punctual than the earlier ones. A drift of that size is rarely weather; it is more often an airline adding frequencies faster than the airports can absorb them.
This route does better than its own airport. Departures from LGW overall run 9 points less punctual than this particular one — so whatever congestion LGW has, this route is largely escaping it.
The 2 airlines here are separated by under 2 points — close enough to call a tie. Choose on price and departure time.
Which airline should you fly on this route?
Over January 2025 – August 2026, BA Euroflyer arrived on time most often on LGW to JER. easyJet was late most often. Flights ran closest to schedule in April and worst in June.
Every airline on LGW to JER
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 | 1,485 | 82.24% | 0.27% | — | B |
| BA Euroflyer | 802 | 83.46% | 0.5% | — | B |
| British Airways | 12 | 100% | 33.33% | — | — |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
JER to LGW St. Peter back to London 85.69% on time BCommon questions
Are flights from London to St. Peter usually delayed?
82.73% of flights on the LGW to JER route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is better than the average route in this record.
Which airline is most on time from London to St. Peter?
BA Euroflyer, at 83.46% on time across 802 flights. The least punctual on the route was easyJet at 82.24%.
How often are LGW to JER flights cancelled?
0.52% of scheduled flights did not operate — about 5 in every thousand. That is in the normal range.
What is the best month to fly London to St. Peter?
April, when 94.6% of flights arrived on time. The worst was June at 70.4%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on LGW to JER during January 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 →