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(DL) Delta Air Lines 437 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
71%
Late
2
4%
Very Late
3
6%
Excessive
8
16%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
56.78947368421053
Standard Deviation
79.7
Min
0
Max
350

DL 437 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 74%
Average Delay Time 56.78947368421053 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 56.78947368421053 min
This flight has an average delay of 56.78947368421053 minutes with a standard deviation of 79.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.

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