(UA) United Airlines 1219 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(RNO) Reno-Tahoe International Airport

Reno, NV, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

48%

Late

11%

Very Late

Excessive

37%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

57.27777777777778

Standard Deviation

51.6

Min

Max

192

UA 1219 On-Time Performance Details

Overall Rating

0.1 of 5

Very Poor

Percentage On-Time 48%

Average Delay Time 57.27777777777778 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 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 48%

This flight has an on-time performance of 48%. 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

0.1 of 5

Very Poor

Average Delay Time 57.27777777777778 min

This flight has an average delay of 57.27777777777778 minutes with a standard deviation of 51.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.