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(UA) United Airlines 4778 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(FAR) Hector International Airport

Fargo, ND, US

On-Time Performance Chart

(using rounded numbers)
On-Time
55
89%
Late
4
6%
Very Late
1
2%
Excessive
1
2%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
21
Codeshares
61
Average Delay (min.)
13.904761904761905
Standard Deviation
16.3
Min
0
Max
76

UA 4778 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 13.904761904761905 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. 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
4.7 of 5
Very Good
Average Delay Time 13.904761904761905 min
This flight has an average delay of 13.904761904761905 minutes with a standard deviation of 16.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.