(QR) Qatar Airways 3834 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(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

77%

Late

Very Late

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

67.53846153846153

Standard Deviation

91.8

Min

Max

332

QR 3834 On-Time Performance Details

Overall Rating

1.5 of 5

Poor

Percentage On-Time 77%

Average Delay Time 67.53846153846153 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

2.9 of 5

Average

Percentage On-Time 77%

This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.

Delay Performance

0.1 of 5

Very Poor

Average Delay Time 67.53846153846153 min

This flight has an average delay of 67.53846153846153 minutes with a standard deviation of 91.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.