On May the 15th 2008 we introduced the ratings of flights and certain connected elements of a flight for PremiumUsers of FlightMemory and FlugStatistik after discussing this idea for more than a year.
This way, we hope to give something back, that is interesting and hopefully motivate all user to use the rating functions.
Beneath each table you will find the criteria which we use to select the overall ratings portrayed on this page. We do plan to widen the overall stats regarding the rating in the future.

Position	Airline	553,871 Ratings	Top reason positive	Top reason negative
1	SWISS	4.2	On board staff	Punctuality
2	Lufthansa	4.1	Punctuality	Punctuality
3	KLM Royal Dutch Airlines	4.0	On board staff	Punctuality
4	Delta Air Lines	3.9	Punctuality	Punctuality
5	British Airways	3.9	On board staff	Punctuality
6	Air Berlin	3.8	Price-performance-ratio	Punctuality
7	Air France	3.8	Price-performance-ratio	Punctuality
8	American Airlines	3.7	Punctuality	Punctuality
9	United Airlines	3.6	On board staff	Punctuality
10	Ryanair	3.5	Price-performance-ratio	Seating comfort

*Note: Considered were airline ratings for flights since 2008, which represent more than 2.1% of all airline ratings and which have been rated by different user.

Position	Airport				527,951 Ratings	Top reason positive	Top reason negative
1	MUC	Munich	Franz Josef Strauß		4.3	Check-in/latency	Check-in/latency
2	ZRH	Zurich	Kloten		4.3	Check-in/latency	Check-in/latency
3	WAW	Warszawa	Frederic Chopin, Okecie		4.0	Check-in/latency	Check-in/latency
4	AMS	Amsterdam	Schiphol		4.0	Clear arrangements	Check-in/latency
5	DUS	Dusseldorf	International		4.0	Check-in/latency	Check-in/latency
6	VIE	Vienna	Schwechat		3.8	Check-in/latency	Check-in/latency
7	LHR	London	Heathrow		3.8	Check-in/latency	Check-in/latency
8	FRA	Frankfurt	Rhein-Main		3.8	Check-in/latency	Check-in/latency
9	CDG	Paris	Charles de Gaulle		3.4	Transport connection	Check-in/latency
10	TXL	Berlin	Tegel, Otto Lilienthal		3.3	Check-in/latency	Check-in/latency

*Note: Considered were departure-airport ratings for flights since 2008, which represent more than 1.4% of all departure airport ratings and which have been rated by different user.

Position	Airport				524,811 Ratings	Top reason positive	Top reason negative
1	MUC	Munich	Franz Josef Strauß		4.3	Check-in/latency	Check-in/latency
2	ZRH	Zurich	Kloten		4.3	Check-in/latency	Check-in/latency
3	AMS	Amsterdam	Schiphol		4.0	Clear arrangements	Luggage
4	DUS	Dusseldorf	International		4.0	Check-in/latency	Check-in/latency
5	WAW	Warszawa	Frederic Chopin, Okecie		3.9	Transport connection	Luggage
6	VIE	Vienna	Schwechat		3.9	Transport connection	Clear arrangements
7	LHR	London	Heathrow		3.8	Clear arrangements	Clear arrangements
8	FRA	Frankfurt	Rhein-Main		3.8	Check-in/latency	Clear arrangements
9	CDG	Paris	Charles de Gaulle		3.4	Transport connection	Clear arrangements
10	TXL	Berlin	Tegel, Otto Lilienthal		3.3	Clear arrangements	Check-in/latency

*Note: Considered were arrival-airport ratings for flights since 2008, which represent more than 1.4% of all arrival airport ratings and which have been rated by different user.

Position	Aircraft	512,703 Ratings	Top reason positive	Top reason negative
1	Airbus A380	4.6	Comfort	Comfort
2	Boeing 777	4.1	Comfort	Comfort
3	Airbus A340	4.0	Comfort	Comfort
4	Airbus A330	4.0	Comfort	Comfort
5	Boeing 747	3.9	Comfort	Comfort
6	Airbus A320 Family	3.9	Comfort	Comfort
7	Embraer	3.8	Comfort	Comfort
8	Boeing 737	3.7	Comfort	Comfort
9	Boeing 767	3.6	Comfort	Comfort
10	Dash	3.6	Comfort	Comfort
11	Canadair	3.5	Comfort	Comfort

*Note: Considered were aircraft ratings for flights since 2008, which represent more than 1.7% of all aircraft ratings and which have been rated by different user.

Position	Routes			420,654 Ratings	Top reason positive	Top reason negative
1	Hamburg (HAM)	-	Frankfurt (FRA)	4.3	Airline	OTHERS
2	Frankfurt (FRA)	-	Hamburg (HAM)	4.3	Airline	OTHERS
3	Munich (MUC)	-	Frankfurt (FRA)	4.2	Airline	Airline
4	Frankfurt (FRA)	-	Munich (MUC)	4.1	Airline	Departure airport
5	Berlin (TXL)	-	Munich (MUC)	4.1	Airline	Departure airport
6	Munich (MUC)	-	Hamburg (HAM)	4.1	Airline	Airline
7	Munich (MUC)	-	Berlin (TXL)	4.1	Airline	Arrival airport
8	Hamburg (HAM)	-	Munich (MUC)	4.0	Airline	Airline
9	Frankfurt (FRA)	-	Vienna (VIE)	3.9	Airline	Departure airport
10	Vienna (VIE)	-	Frankfurt (FRA)	3.9	Airline	Departure airport
11	Munich (MUC)	-	Dusseldorf (DUS)	3.9	Departure airport	Airline
12	Frankfurt (FRA)	-	Berlin (TXL)	3.8	Airline	Departure airport
13	Berlin (TXL)	-	Frankfurt (FRA)	3.8	Airline	Departure airport
14	Dusseldorf (DUS)	-	Munich (MUC)	3.8	Airline	Airline

*Note: Considered were overall ratings for routes since 2008, which represent more than 0.1% of all overall ratings and which have been rated by different user. The overall ratings are displayed on the routes taken

These ratings reflect the opinion of the FlightMemory's and FlugStatistik's user and do not represent the opinion of the site publishers.