(QR) Qatar Airways 2159 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(MSO) Missoula Montana Airport

Missoula, MT, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

67%

Late

33%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

7.666666666666667

Standard Deviation

9.9

Min

Max

QR 2159 On-Time Performance Details

Overall Rating

3.0 of 5

Average

Percentage On-Time 67%

Average Delay Time 7.666666666666667 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 59% of all other flights in the FlightStats database.

On-Time Performance Rating

1.9 of 5

Average

Percentage On-Time 67%

This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 7.666666666666667 min

This flight has an average delay of 7.666666666666667 minutes with a standard deviation of 9.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.