(QR) Qatar Airways 5139 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

83%

Late

17%

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.)

Standard Deviation

15.6

Min

Max

QR 5139 On-Time Performance Details

Overall Rating

3.5 of 5

Average

Percentage On-Time 83%

Average Delay Time 14 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 83%

This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

3.5 of 5

Average

Average Delay Time 14 min

This flight has an average delay of 14 minutes with a standard deviation of 15.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.