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(UA) United Airlines 7779 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(TUN) Tunis-Carthage International Airport

Tunis, TN

On-Time Performance Chart

(using rounded numbers)
On-Time
19
90%
Late
2
10%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
13
Codeshares
21
Average Delay (min.)
8.76923076923077
Standard Deviation
6.9
Min
0
Max
27

UA 7779 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 91%
Average Delay Time 8.76923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 8.76923076923077 min
This flight has an average delay of 8.76923076923077 minutes with a standard deviation of 6.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.