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Flight Reliability

DL 5454 · Delta Air Lines

Albany → New York (ALB–LGA)94% of its flights flew this route. The rest (RDU–LGA) are included in these numbers.

86
Pretty Reliable
WanderNerd Reliability Score
92%
Arrive within 15 minutes
0 min
Average arrival delay
3.4%
Cancelled
14 min early
Median arrival delay

Based on 356 historical flights. Data through May 2026.

What the data says

The 3–6 AM departure wins.

DL 5454 departing between 3–6 AM arrived on time 93% of the time, versus 76% between 9 AM–12 PM.

Sunday scaries are real for this one.

DL 5454 arrived on time 96% of the time on Saturdays. On Sundays: 86%.

A bit ahead of the ALB–LGA route.

DL 5454 arrived on time 92% of the time, versus 85% across the ALB–LGA route.

Better than the Delta Air Lines network average.

DL 5454 arrived on time 92% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon92%(49 flights)
  • Tue90%(50 flights)
  • Wed90%(49 flights)
  • Thu94%(47 flights)
  • Fri94%(51 flights)
  • Sat96%(48 flights)
  • Sun86%(50 flights)
On-time by departure window
  • 3–6 AM93%(257 flights)
  • 6–9 AM92%(66 flights)
  • 9 AM–12 PM76%(21 flights)
On-time trend by month
87%
May

Jun 97% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 202587%30
August 2025100%30
September 202593%30
October 202590%31
November 202596%27
December 202577%26
January 202696%28
February 202689%26
March 2026100%28
April 202686%28
May 202687%30
Departures on time
94%
Diverted
0%
Flights flown
344
Months covered
12

Same route, other flights

Keep nerding

Based on 356 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.