Skip to content
WanderNerd
Check a flight

Flight Reliability

DL 2084 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2084 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

76%
Arrive within 15 minutes
10 min
Average arrival delay
0.7%
Cancelled
6 min early
Median arrival delay

Based on 406 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(60 flights)
  • Tue77%(56 flights)
  • Wed79%(47 flights)
  • Thu83%(58 flights)
  • Fri72%(57 flights)
  • Sat86%(58 flights)
  • Sun73%(62 flights)
On-time by departure window
  • 9 AM–12 PM—(6 flights)
  • 12–3 PM81%(236 flights)
  • 3–6 PM67%(135 flights)
  • 6–9 PM76%(21 flights)
On-time trend by month
77%
Apr

Jun 70% → Apr 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%56
July 202553%59
August 202587%45
September 202594%32
October 202581%32
November 202583%46
December 202570%50
March 202688%41
April 202677%30
Departures on time
72%
Diverted
1.2%
Flights flown
398
Months covered
11

Keep nerding

Based on 406 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.