Is Swiss International Airlines Ltd. d/b/a Swiss on time? LX
Landing within 15 minutes of schedule, over the last 12 months.
Source: our own arrival tracking. Last refreshed: 2026-10-07.
Month by month
| Month | On time | Cancelled |
|---|---|---|
| 2026-10 | 75% | 0.5% |
| 2026-09 | 76% | 0.8% |
| 2026-08 | 72% | 1.0% |
| 2026-07 | 68% | 1.1% |
| 2026-06 | 73% | 0.9% |
| 2026-05 | 76% | 0.4% |
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Busiest routes
| Route | On time | Worst 1 in 10 |
|---|---|---|
| ZRH to LHR | 82% | about 27 min |
| GVA to LHR | 81% | about 29 min |
| EWR to LHR | 74% | about 91 min |
| ZRH to AMS | 83% | about 25 min |
| SFO to LHR | 88% | about 20 min |
| ORD to LHR | 77% | about 48 min |
| ZRH to ORD | 70% | about 43 min |
| ZRH to HAM | 68% | about 36 min |
| LHR to SFO | 77% | about 33 min |
| PMO to FCO | 58% | about 59 min |
| CTA to FCO | 58% | about 55 min |
| MEL to SIN | 91% | under 15 min |
How these numbers are made
On time means the aircraft arrived less than 15 minutes after its scheduled time. Cancelled flights are not counted as on time, and they are not counted as late either. They have their own figure.
Worst 1 in 10 is the delay that one arrival in ten exceeds. An average hides the days that ruin a trip; this does not.
A route or an airline appears only once we hold enough measured arrivals for it. Below that the number moves too much on a single bad week to be worth printing.
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