Informational Guide to Juan Santamaría Costa Rica International Airport - Non Official

AF428 Air France - Flight Status

Codeshare Flights
The flight KL2366 from KLM Royal Dutch Airlines (KL) is a codeshare flight operated by Air France (AF) under the flight number AF428. Check this page for details about flight AF428.

Below, you can find details about Air France flight AF428, which currently operates between the airports of Paris - Paris Charles de Gaulle Airport (Airport Code CDG) and San Jose - Juan Santamaria International Airport (Airport Code SJO).
This flight data pertains specifically to the flight's details for Tuesday, November 04, 2025.

AF428 On Time performance:
80
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AF428 Air France from Paris

En Route - On-time
Delay: 13 minutes
Flight Status for Tuesday November 04, 2025

Airline information

Air France
Air France
Equipment: Airbus A350-900

Departure

Paris (CDG)
November 04, 2025
Paris Charles de Gaulle Airport
Departed at:
13:44
Terminal:
2E
Gate:
M48
Scheduled Departure Time: 13:15

Arrival

San Jose (SJO)
November 04, 2025
Juan Santamaria International Airport
Estimated Arrival Time:
18:03
Gate:
-
Scheduled Arrival Time: 17:50
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.costarica-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- KL2366 - KLM Royal Dutch Airlines

- SV6606 - Saudia

Additional Information

Which is the frequency of flight AF428?
The flight AF428 is scheduled to flight on Tuesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight AF428?
The distance between the two airports is 8938 kilometers.

Which is the flight time of flight AF428?
The scheduled flight time gate to gate is: 11:35 hours.
The real flight time gate to gate on average is: 11:04 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Paris: 2025-11-04 18:28:05
Current Time in San Jose: 2025-11-04 11:28:05

Alternative Flights

Air France is the only airline operating the route from Paris to San Jose.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 26, 2025 to November 01, 2025, we have obtained these figures.
Total number of flights: 5
On Time: 4 ( 80 % )
Moderate Delay: 1 ( 20 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 6 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from November 02, 2024 to October 31, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights AF428

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
02 November
13:25
Paris (CDG)
17:50
San Jose (SJO)
11h 25min
Boeing 777-200
Boeing 777-200
Landed - On-time
Saturday
01 November
12:24
Paris (CDG)
16:25
San Jose (SJO)
11h 01min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
31 October
12:27
Paris (CDG)
16:23
San Jose (SJO)
10h 56min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
30 October
13:29
Paris (CDG)
17:27
San Jose (SJO)
10h 58min
Airbus A350-90
Airbus A350-90
Landed - On-time
Tuesday
28 October
14:18
Paris (CDG)
18:19
San Jose (SJO)
11h 01min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Sunday
26 October
13:18
Paris (CDG)
17:41
San Jose (SJO)
11h 23min
Airbus A350-90
Airbus A350-90
Landed - On-time