Skip to content
WanderNerd
Check a flight

Flight Reliability

DL 1757 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1757 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

89%
Arrive within 15 minutes
1 min early
Average arrival delay
1.0%
Cancelled
7 min early
Median arrival delay

Based on 600 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(68 flights)
  • Tue82%(76 flights)
  • Wed92%(76 flights)
  • Thu91%(90 flights)
  • Fri92%(95 flights)
  • Sat90%(89 flights)
  • Sun90%(97 flights)
On-time by departure window
  • 6–9 AM88%(297 flights)
  • 12–3 PM90%(294 flights)
On-time trend by month
91%
May

Jun 91% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202591%58
July 202584%62
August 202592%38
October 202582%28
November 202593%53
December 202587%60
January 202688%60
February 202695%56
March 202689%62
April 202685%48
May 202691%58
Departures on time
89%
Diverted
0.5%
Flights flown
591
Months covered
12

Keep nerding

Based on 600 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.