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(UA) United Airlines 7779 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-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
36
68%
Late
9
17%
Very Late
5
9%
Excessive
1
2%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
37
Codeshares
53
Average Delay (min.)
16
Standard Deviation
11.8
Min
0
Max
57

UA 7779 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 68%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 11.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.