Air CanadaAC
Flights AC3298 varies daily
live
Direct flights from Paris (CDG) to San Francisco (SFO): 56 nonstop departures observed each week across 8 airlines. 100% of the last 16 tracked flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 8,962 km, an estimated 11 hours 59 minutes in the air. Measured by Pro Flight Search from live flight boards at Paris and San Francisco. Updated 1 November 2026 at 13:23 UTC.
Today, CDG → SFO
Sun 1 Nov · local times- 09:00 UA984United Left 09:14 +14 SFO est. 11:46 +6In the air · sched 11:40
- 10:10 AF80Air France Est. 10:10Departure not confirmed by the board SFO est. 12:48sched 12:55
- · AC3298Air Canada On schedule SFO est. 11:46 +6sched 11:40
- · DL8726Delta On schedule SFO est. 12:48sched 12:55
- · KL2310KLM On schedule SFO est. 12:48sched 12:55
- · LH8663Lufthansa On schedule SFO est. 11:46 +6sched 11:40
- · SN9011Brussels Airlines On schedule SFO est. 11:46 +6sched 11:40
- · VS6679Virgin Atlantic On schedule SFO est. 12:48sched 12:55
Checked CDG board 10:18 · SFO board 05:23
CDG
Paris
busy · +15
SFO
San Francisco
smooth · +0
8,962 km · ~11h 59m est.
Runs reliable · 8 airlines · 56x weekly · nonstop
100% on time
of the last 16 tracked CDG → SFO flights arrived within 15 minutes
Median arrival delay is −8 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−8 minacross the last 16 arrivals
Flight time~11h 59mestimated from route distance
Weekly departures56x8 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 18
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air CanadaAir FranceBrussels AirlinesDelta Air Lines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes10-31AC3298arrived−11
10-31DL8726arrived−19
10-31KL2310arrived−19
10-31LH8663arrived−11
10-31SN9011arrived−11
10-31VS6679arrived−19
10-30AC3298arrived−8
10-30DL8726arrived−4
10-30KL2310arrived−4
10-30LH8663arrived−8
10-30SN9011arrived−8
10-30VS6679arrived−4
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at SFO: a 55% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +24 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Paris to San Francisco route actually runs
Pro Flight Search records official board updates for nonstop CDG to SFO flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Paris (CDG) to San Francisco (SFO) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CDG-SFO
CDG to SFO questions
Is CDG–SFO running on time right now?
Some delays possible. The departure side at CDG is the weaker end, route health score 57/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CDG to SFO?
Great-circle distance is 8,962 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 663–798 min gate-to-gate on this route.
How often does CDG–SFO fly?
8 carriers operate this route, around 56 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at CDG and arrival-side delay at SFO, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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