| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 30 | AMS | OPO | 12:15 | 13:39 |
En-Route
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KLM Flight KL9991 connects Amsterdam, Netherlands to Porto, Portugal, taking off from Amsterdam Schiphol Airport AMS and landing at Porto Francisco de Sa Carneiro Airport OPO.
What is the On-Time Performance (OTP) of KLM Flight KL9991 Amsterdam to Porto?
The Airportia On-Time Performance Rating for KLM Flight KL9991 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KL9991 flight?
The latest flight took off on Tuesday, June 30th, 2026 with the flight status being En-Route on 13:39.
How else can the flight KL9991 be referenced as?
This KLM flight can also be referenced as KLM9991, KL 9991, KLM 9991.
How often is flight KL9991 delayed?
On average, 0% of all KL9991 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled KL9991 flight or baggage issues?
If your KL9991 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our KL9991 Flight Tracker above for more details.
Other flights departing from Amsterdam AMS: 2W5997, CZ496, U27897, CZ2692
Other flights arriving at Porto OPO: LO427, FR2161, FR5479, IB3220
All flights connecting Amsterdam AMS to Porto OPO.