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(SQ) Singapore Airlines 1637 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
46
78%
Late
2
3%
Very Late
2
3%
Excessive
7
12%
Cancelled
0
0%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
21
Codeshares
57
Average Delay (min.)
40.61904761904762
Standard Deviation
47.3
Min
0
Max
170

SQ 1637 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 81%
Average Delay Time 40.61904761904762 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 61% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 40.61904761904762 min
This flight has an average delay of 40.61904761904762 minutes with a standard deviation of 47.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.