(UA) United Airlines 691 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(ABQ) Albuquerque International Sunport

Albuquerque, NM, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

50%

Late

25%

Very Late

25%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

21.666666666666668

Standard Deviation

15.3

Min

Max

UA 691 On-Time Performance Details

Overall Rating

1.7 of 5

Average

Percentage On-Time 50%

Average Delay Time 21.666666666666668 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.

On-Time Performance Rating

0.3 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.

Delay Performance

3.1 of 5

Average

Average Delay Time 21.666666666666668 min

This flight has an average delay of 21.666666666666668 minutes with a standard deviation of 15.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.