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(UA) United Airlines 4177 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(MHT) Manchester-Boston Regional Airport

Manchester, NH, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
71%
Late
0
0%
Very Late
0
0%
Excessive
5
24%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
5
Codeshares
20
Average Delay (min.)
108.8
Standard Deviation
82
Min
0
Max
244

UA 4177 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 75%
Average Delay Time 108.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 108.8 min
This flight has an average delay of 108.8 minutes with a standard deviation of 82 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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