(QR) Qatar Airways 3811 On-Time Performance Rating

Date Range:

15-Feb-2024 to 15-Apr-2024

(BOS) Logan International Airport

Boston, MA, US

(DCA) Ronald Reagan National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

50%

Late

17%

Very Late

Excessive

33%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

55.333333333333336

Standard Deviation

32.5

Min

Max

QR 3811 On-Time Performance Details

Overall Rating

0.7 of 5

Poor

Percentage On-Time 50%

Average Delay Time 55.333333333333336 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.

On-Time Performance Rating

0.3 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.

Delay Performance

1.1 of 5

Poor

Average Delay Time 55.333333333333336 min

This flight has an average delay of 55.333333333333336 minutes with a standard deviation of 32.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.