(UA) United Airlines 1221 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(HNL) Honolulu International Airport

Honolulu, HI, US

(LAX) Los Angeles International Airport

Los Angeles, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

84%

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.)

29.866666666666667

Standard Deviation

48.1

Min

Max

184

UA 1221 On-Time Performance Details

Overall Rating

3.8 of 5

Good

Percentage On-Time 86%

Average Delay Time 29.866666666666667 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.

On-Time Performance Rating

4.7 of 5

Very Good

Percentage On-Time 86%

This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 29.866666666666667 min

This flight has an average delay of 29.866666666666667 minutes with a standard deviation of 48.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.