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(UA) United Airlines 1909 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
65%
Late
1
4%
Very Late
1
4%
Excessive
5
19%
Cancelled
0
0%
Diverted
2
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
24
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
126.57142857142857
Standard Deviation
120
Min
0
Max
345

UA 1909 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 71%
Average Delay Time 126.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 126.57142857142857 min
This flight has an average delay of 126.57142857142857 minutes with a standard deviation of 120 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.