(QR) Qatar Airways 3831 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(BZN) Bozeman Yellowstone International Airport

Bozeman, MT, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

25%

Late

50%

Very Late

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

31.5

Standard Deviation

30.2

Min

Max

QR 3831 On-Time Performance Details

Overall Rating

1.5 of 5

Poor

Percentage On-Time 25%

Average Delay Time 31.5 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 25%

This flight has an on-time performance of 25%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 31.5 min

This flight has an average delay of 31.5 minutes with a standard deviation of 30.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.