(QR) Qatar Airways 7635 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

38%

Late

10%

Very Late

Excessive

38%

Cancelled

Diverted

10%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

87.83333333333333

Standard Deviation

69.4

Min

Max

208

QR 7635 On-Time Performance Details

Overall Rating

0.0 of 5

Very Poor

Percentage On-Time 42%

Average Delay Time 87.83333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 42%

This flight has an on-time performance of 42%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 87.83333333333333 min

This flight has an average delay of 87.83333333333333 minutes with a standard deviation of 69.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.