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(UA) United Airlines 770 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(BCN) Barcelona-El Prat Airport

Barcelona, SP, ES

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
64%
Late
7
14%
Very Late
3
6%
Excessive
7
14%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
24
Codeshares
0
Average Delay (min.)
36.791666666666664
Standard Deviation
43.2
Min
0
Max
194

UA 770 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 65%
Average Delay Time 36.791666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 36.791666666666664 min
This flight has an average delay of 36.791666666666664 minutes with a standard deviation of 43.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.