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(UA) United Airlines 5588 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(PIT) Pittsburgh International Airport

Pittsburgh, PA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
55%
Late
6
30%
Very Late
0
0%
Excessive
1
5%
Cancelled
2
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
11
Codeshares
20
Average Delay (min.)
19.181818181818183
Standard Deviation
13.8
Min
0
Max
55

UA 5588 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 55%
Average Delay Time 19.181818181818183 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 19.181818181818183 min
This flight has an average delay of 19.181818181818183 minutes with a standard deviation of 13.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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