(UA) United Airlines 1449 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)

On-Time

96%

Late

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.)

22.333333333333332

Standard Deviation

36.1

Min

Max

UA 1449 On-Time Performance Details

Overall Rating

4.0 of 5

Good

Percentage On-Time 96%

Average Delay Time 22.333333333333332 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 96%

This flight has an on-time performance of 96%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.

Delay Performance

3.1 of 5

Average

Average Delay Time 22.333333333333332 min

This flight has an average delay of 22.333333333333332 minutes with a standard deviation of 36.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.