AMS→SFO

KLM flew 63% of the 1,107 flights between AMS and SFO in the DOT's count, with United Airlines on 415. Loads averaged 245 passengers a flight, which on this route means wide-body aircraft nearly full.

The DOT's international report puts 123 flights on the pair in July 2025, the busiest month of the window, and 46 in February 2026, the thinnest. A summer-to-winter swing of that size means the winter schedule is a different operation: fewer frequencies, so a cancellation leaves a longer wait for the next seat.

EUROCONTROL's figures for Amsterdam Schiphol as a whole, every airline and every destination: 73.1% of departures and 78.3% of arrivals within 15 minutes of schedule from 1 January to 21 October 2026, with 94.6% of scheduled flights operated. The last seven days ran at 73.5% for departures, in line with the year. Air traffic flow management delay attributed to the airport averaged 2.8 minutes per arriving flight this year, 1.7 over the last week.

Every US route from Amsterdam Schiphol, and its full punctuality record

San Francisco International is scored on this site from the DOT's domestic data: 75.3% of its 148,532 domestic departures arrived on time over the last twelve months, with delayed flights running about an hour late, and 1.00% were cancelled. Those are domestic flights, not this route, but an arriving transatlantic flight shares the same runways, the same weather and the same ground delay programmes, so a bad day at SFO reaches a flight from AMS just as surely. The airport's own page has the hour-by-hour and month-by-month detail, and its live FAA status appears above when the FAA has something to say.

San Francisco International (SFO) delay statistics, hour by hour and month by month

Every flight that departs Amsterdam Schiphol falls under Regulation (EC) 261/2004, whichever airline flies it and wherever it lands. If it arrives at San Francisco International three hours or more late, or is cancelled with under 14 days' notice, and the cause was within the airline's control, each passenger is owed €600 (€300 if the airline got you there under four hours late), on top of rebooking and care. Weather, air traffic control restrictions and strikes outside the airline are the usual exemptions. The return flight from SFO is covered only when the carrier is EU based. The sector is about 5,459 miles, 8,784 km, which puts it in the top distance band.

Delayed three hours or more? Check a claim with Compensair →

There is no grade to give AMS to SFO without a route record, and this site does not invent one. What the three sources support: about one departure a day in each direction, a choice of two carriers, a departure airport that gets 73% of its departures away on time and an arrival airport that runs 75% on time domestically. Leave two hours for any onward connection at SFO; immigration comes before the connecting flight.

• Amsterdam Schiphol (AMS): every US route
• San Francisco International (SFO) delay statistics
• AMS to JFK, New York (JFK)3,000 flights
• AMS to ATL, Atlanta (ATL)2,870 flights
• AMS to BOS, Boston (BOS)2,230 flights
• AMS to MSP, Minneapolis (MSP)2,032 flights
• LHR to SFO, from London4,340 flights
• FRA to SFO, from Frankfurt2,330 flights
• CDG to SFO, from Paris1,679 flights
• MUC to SFO, from Munich1,415 flights
• Every Europe-to-US route and airport

Netherlands publishes no route-level punctuality, so this page cannot grade the route. The UK pages in this section can, because the CAA does.