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Flight Reliability

DL 744 · Delta Air Lines

Tampa → Atlanta (TPA–ATL)

93
Nerd Approved
WanderNerd Reliability Score
88%
Arrive within 15 minutes
1 min
Average arrival delay
0.8%
Cancelled
12 min early
Median arrival delay

Based on 363 historical flights. Data through May 2026.

What the data says

Tuesday comes out ahead.

A small edge: 90% on time on Tuesdays against 84% on Mondays.

Better than the TPA–ATL route average.

DL 744 arrived on time 88% of the time, versus 79% across the TPA–ATL route.

Better than the Delta Air Lines network average.

DL 744 arrived on time 88% of the time, versus 81% across the Delta Air Lines network.

Ticking up lately.

DL 744 arrived on time 94% of the time over the last three months in the data, compared with 91% in the three months before that.

The breakdown

On-time by weekday
  • Mon84%(51 flights)
  • Tue90%(51 flights)
  • Wed87%(52 flights)
  • Thu90%(51 flights)
  • Fri90%(51 flights)
  • Sat90%(51 flights)
  • Sun87%(53 flights)
On-time trend by month
94%
May

Jun 77% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%30
July 202577%31
August 202584%31
September 2025100%30
October 202581%31
November 202586%28
December 202590%30
January 202690%31
February 202693%28
March 202697%29
April 202693%30
May 202694%31
Departures on time
88%
Diverted
0%
Flights flown
360
Months covered
12

Same route, other flights

Keep nerding

Based on 363 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.