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(UA) United Airlines 2363 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(ONT) Ontario International Airport

Ontario, CA, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
50
89%
Late
3
5%
Very Late
0
0%
Excessive
1
2%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
36.77777777777778
Standard Deviation
72.7
Min
0
Max
229

UA 2363 On-Time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 89%
Average Delay Time 36.77777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 36.77777777777778 min
This flight has an average delay of 36.77777777777778 minutes with a standard deviation of 72.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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