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Flight Reliability

DL 5393 · Delta Air Lines

New York → Burlington (LGA–BTV)

42
Bring Snacks
WanderNerd Reliability Score
70%
Arrive within 15 minutes
14 min
Average arrival delay
7.7%
Cancelled
8 min early
Median arrival delay

Based on 339 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

DL 5393 departing between 12–3 PM arrived on time 92% of the time, versus 67% between 9 PM–12 AM.

Sunday scaries are real for this one.

DL 5393 arrived on time 88% of the time on Saturdays and just 55% on Sundays. That gap is worth planning around.

A bit behind the LGA–BTV route.

DL 5393 arrived on time 70% of the time, versus 75% across the LGA–BTV route.

Lagging the Delta Air Lines network.

DL 5393 arrived on time 70% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon69%(45 flights)
  • Tue80%(46 flights)
  • Wed60%(45 flights)
  • Thu66%(44 flights)
  • Fri77%(51 flights)
  • Sat88%(32 flights)
  • Sun55%(47 flights)
On-time by departure window
  • 9 AM–12 PM—(5 flights)
  • 12–3 PM92%(13 flights)
  • 3–6 PM88%(16 flights)
  • 6–9 PM70%(79 flights)
  • 9 PM–12 AM67%(197 flights)
On-time trend by month
67%
May

Jun 54% → May 67% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202554%24
July 202567%24
August 202581%31
September 202579%28
October 202570%27
November 202571%28
December 202567%27
January 202689%27
February 202691%23
March 202662%21
April 202639%26
May 202667%24
Departures on time
69%
Diverted
0.9%
Flights flown
310
Months covered
12

Same route, other flights

Keep nerding

Based on 339 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.