| FLIGHT SCHEDULE | 
|---|
| Direct Flights: | 
| Daily 
08:50 
Amsterdam (AMS)  
10:30 
Porto (OPO)  KL 1571 Non-stop Embraer E195-E2 (295) 2:40 Effective 2025-10-26 through 2026-01-10  | 
| Sun 
08:50 
Amsterdam (AMS)  
10:30 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:40 Effective 2026-01-11 through 2026-02-08  | 
| Mon-Sat 
08:50 
Amsterdam (AMS)  
10:30 
Porto (OPO)  KL 1571 Non-stop Embraer E195-E2 (295) 2:40 Effective 2026-01-12 through 2026-02-14  | 
| Daily 
08:50 
Amsterdam (AMS)  
10:30 
Porto (OPO)  KL 1571 Non-stop Embraer E195-E2 (295) 2:40 Effective from 2026-02-15  | 
| Daily 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-800 (73H) 2:45 Valid until 2025-05-03  | 
| Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737 (73J) 2:45 Effective 2025-05-04 through 2025-05-11  | 
| Mon-Sat 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-05-05 through 2025-05-20  | 
| Wed,Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-05-18 through 2025-05-21  | 
| Mon,Tue,Thu-Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-05-22 through 2025-05-31  | 
| Wed,Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-05-28 through 2025-06-01  | 
| Mon-Wed,Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-02 through 2025-06-11  | 
| Thu,Fri 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-06-05 through 2025-06-06  | 
| Sat 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Embraer E195-E2 (295) 2:45 Operates only on 2025-06-07  | 
| Mon-Fri 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-12 through 2025-06-27  | 
| Sat,Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-06-14 through 2025-06-22  | 
| Tue,Wed,Fri-Sun 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-28 through 2025-08-24  | 
| Mon,Thu 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-06-30 through 2025-08-11  | 
| Thu 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737 (73J) 2:45 Effective 2025-08-14 through 2025-08-21  | 
| Mon 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Boeing 737-700 (73W) 2:45 Operates only on 2025-08-18  | 
| Daily 
08:55 
Amsterdam (AMS)  
10:40 
Porto (OPO)  KL 1571 Non-stop Airbus A321neo (32Q) 2:45 Effective 2025-08-25 through 2025-10-25  |