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(UA) United Airlines 2857 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(SAV) Savannah-Hilton Head International Airport

Savannah, GA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
61%
Late
4
9%
Very Late
1
2%
Excessive
11
25%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
82.3913043478261
Standard Deviation
97.1
Min
0
Max
371

UA 2857 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 63%
Average Delay Time 82.3913043478261 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 82.3913043478261 min
This flight has an average delay of 82.3913043478261 minutes with a standard deviation of 97.1 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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