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(UA) United Airlines 1317 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(SNA) John Wayne Airport

Santa Ana, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
67%
Late
4
7%
Very Late
5
9%
Excessive
9
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
41.07142857142857
Standard Deviation
50.9
Min
0
Max
212

UA 1317 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 67%
Average Delay Time 41.07142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. 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
1.1 of 5
Poor
Average Delay Time 41.07142857142857 min
This flight has an average delay of 41.07142857142857 minutes with a standard deviation of 50.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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