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Flight Reliability

DL 1342 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1342 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

84%
Arrive within 15 minutes
5 min
Average arrival delay
1.6%
Cancelled
10 min early
Median arrival delay

Based on 694 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(97 flights)
  • Tue79%(100 flights)
  • Wed86%(98 flights)
  • Thu85%(98 flights)
  • Fri79%(100 flights)
  • Sat88%(94 flights)
  • Sun85%(96 flights)
On-time trend by month
86%
May

Jun 83% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%60
July 202594%62
August 202573%62
September 202590%60
October 202592%62
November 202584%56
December 202563%38
January 202675%52
February 202689%52
March 202681%59
April 202688%58
May 202686%62
Departures on time
81%
Diverted
0%
Flights flown
683
Months covered
12

Keep nerding

Based on 694 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.