S4121 flight history
Azores Airlines S4121 delays and cancellations
Every S4121 flight we saw cancelled or land three hours or more late since 4 September 2026. Find your date to see what happened and what you can claim.
- Refreshed hourly from airport boards
- Only flights past the EU 261 line
- Free check, no win no fee
S4121 flight historyLive
| Flight | Route | Status |
|---|---|---|
| S4121 | LIS → PDL | Cancelled |
| S4121 | LIS → PDL | 10h 42m late |
| S4121 | LIS → PDL | Cancelled |
Arrival delays measured at the gate, as EU 261 requires.
Short answer
How often is S4121 delayed or cancelled?
Since 4 September 2026 we have tracked 37 S4121 flights. 3 were cancelled or landed three hours or more late — the point where EU 261 compensation starts. The most recent was on 15 September 2026.
- Flights tracked
- 37
- Cancelled or 3h+ late
- 3
- Longest arrival delay
- 10h 42m
- Maximum per passenger
- €250
Recent disruptions
Flights cancelled or delayed over three hours
Every flight below cleared the EU261 threshold at its destination airport.
15 September 20261 flight
14 September 20261 flight
13 September 20261 flight
Compiled from public airport departure and arrival boards. Figures are informational and do not guarantee a successful claim. All flight disruptions · Monthly disruption report