Casablanca International Airport (CMN) Guide: Your Complete Resource for Flights, Services & Traveler Tips

AT521 Royal Air Maroc - Flight Status

Below, you can find details about Royal Air Maroc flight AT521, which currently operates between the airports of Casablanca - Casablanca Mohammed V International Airport (Airport Code CMN) and Nouakchott - Nouakchott International Airport (Airport Code NKC).
This flight data pertains specifically to the flight's details for Friday, December 05, 2025.

AT521 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

AT521 Royal Air Maroc to Nouakchott

Airline information

Royal Air Maroc
Royal Air Maroc

Departure

Casablanca (CMN)
November 29, 2025
Casablanca Mohammed V International Airport

Arrival

Nouakchott (NKC)
November 29, 2025
Nouakchott International Airport
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.casablanca-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:

- AA7953 - American Airlines

- L66521 - Mauritania Airlines

Additional Information

Which is the frequency of flight AT521?
The flight AT521 is scheduled to flight on Thursday, Saturday on a weekly basis.

Which is the distance of flight AT521?
The distance between the two airports is 1872 kilometers.

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 Casablanca: 2025-12-05 21:37:49
Current Time in Nouakchott: 2025-12-05 20:37:49

Alternative Flights

The following airlines serves the same route between Casablanca and Nouakchott:

Royal Air Maroc
- Flight Number: AT511.

Mauritania Airlines
- Flight Number: L6115.
- Flight Number: L6125.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from June 04, 2025 to November 29, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

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

Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights AT521

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
04 December
17:37
Casablanca (CMN)
19:20
Nouakchott (NKC)
02h 43min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Saturday
29 November
17:38
Casablanca (CMN)
19:22
Nouakchott (NKC)
02h 44min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
27 November
17:26
Casablanca (CMN)
19:00
Nouakchott (NKC)
02h 34min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
22 November
17:20
Casablanca (CMN)
18:55
Nouakchott (NKC)
02h 35min
Boeing 737-800
Boeing 737-800
- On-time
Thursday
20 November
17:20
Casablanca (CMN)
18:55
Nouakchott (NKC)
02h 35min
Boeing 737-800
Boeing 737-800
- On-time
Saturday
15 November
17:27
Casablanca (CMN)
18:55
Nouakchott (NKC)
02h 28min
Boeing 737-800
Boeing 737-800
- On-time
Thursday
13 November
18:47
Casablanca (CMN)
20:32
Nouakchott (NKC)
02h 45min
Boeing 737-800
Boeing 737-800
- Delayed
Saturday
08 November
17:24
Casablanca (CMN)
22:20
Nouakchott (NKC)
05h 56min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
06 November
17:28
Casablanca (CMN)
22:28
Nouakchott (NKC)
06h 00min
Boeing 737-800
Boeing 737-800
Landed - Delayed