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(UA) United Airlines 455 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
89%
Late
1
2%
Very Late
2
4%
Excessive
3
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
56.45454545454545
Standard Deviation
89.2
Min
0
Max
276

UA 455 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 89%
Average Delay Time 56.45454545454545 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 54% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 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 100% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 56.45454545454545 min
This flight has an average delay of 56.45454545454545 minutes with a standard deviation of 89.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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