(QR) Qatar Airways 3900 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

44%

Late

11%

Very Late

Excessive

44%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

50.5

Standard Deviation

32.3

Min

Max

QR 3900 On-Time Performance Details

Overall Rating

0.6 of 5

Poor

Percentage On-Time 44%

Average Delay Time 50.5 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 44%

This flight has an on-time performance of 44%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.

Delay Performance

1.1 of 5

Poor

Average Delay Time 50.5 min

This flight has an average delay of 50.5 minutes with a standard deviation of 32.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.