Is Royal Air Maroc reliable?
Ranked 92 of 94 US airlines on on-time record.
2,853 flights · March 2025 – August 2026 · US Bureau of Transportation Statistics
55.16%
Arrived on time
Within 15 minutes of schedule
0.49%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
—
Delays it caused itself
Rest was weather, ATC or security
Reading Royal Air Maroc’s record
Royal Air Maroc sits in the bottom fifth of the 94 airlines measured.
The extremes are far apart. On CMN to STN it arrived on time 92.08% of the time; on LGW to CMN the figure was 38.74%. Same airline, same fleet, same procedures — which is the clearest argument on this site for checking the route rather than the carrier.
Royal Air Maroc’s record swings sharply from route to route — roughly 16 points either side of its own average. An overall figure hiding that much variation is not much use on its own: the route you are flying matters more than the airline's headline number, and this is a carrier whose average is being held up by some routes and dragged down by others.
Each axis is a percentile against the other US airlines in the same period, not an absolute score. Further out is better than most; nearer the centre is worse than most.
Royal Air Maroc in five measures
An airline's headline on-time rate hides more than it shows. Two carriers can both arrive on time 75% of the time while one is late by twelve minutes and the other by an hour, or while one is evenly mediocre everywhere and the other is excellent on most routes and dreadful on a few.
These five axes pull those apart. Each is scored against the other US airlines in the same period rather than on an absolute scale, because on-time rates cluster tightly enough that raw numbers would draw every carrier as the same shape.
Same everywhere is the one worth reading twice: it measures how far Royal Air Maroc’s on-time rate moves from route to route. A carrier scoring low there has an average propped up by routes you may not be flying.
Its most reliable routes
- CMN → STN Casablanca to London 92.08%
- CMN → MAN Casablanca to Manchester 72.92%
- LHR → CMN London to Casablanca 65.5%
- STN → CMN London to Casablanca 61.32%
- CMN → LGW Casablanca to London 52.1%
- CMN → LHR Casablanca to London 50%
- MAN → CMN Manchester to Casablanca 45%
- LGW → CMN London to Casablanca 38.74%
Its worst routes
- LGW → CMN London to Casablanca 38.74%
- MAN → CMN Manchester to Casablanca 45%
- CMN → LHR Casablanca to London 50%
- CMN → LGW Casablanca to London 52.1%
- STN → CMN London to Casablanca 61.32%
- LHR → CMN London to Casablanca 65.5%
- CMN → MAN Casablanca to Manchester 72.92%
- CMN → STN Casablanca to London 92.08%
How Royal Air Maroc compares
Figures cover March 2025 – August 2026 and are counted from the regulators' own published files. A grade describes the past and is not a prediction about a particular flight, nor a safety rating. How the grade is calculated →