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Flight Reliability

DL 2651 · Delta Air Lines

Minneapolis → Salt Lake City (MSP–SLC)

93
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
3 min early
Average arrival delay
0.8%
Cancelled
10 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

12–3 PM has a slight edge.

Departures between 12–3 PM arrived on time 92% of the time, against 85% between 9 AM–12 PM.

Skip Wednesday if you can.

DL 2651 arrived on time 96% of the time on Thursdays. On Wednesdays: 84%.

A bit ahead of the MSP–SLC route.

DL 2651 arrived on time 90% of the time, versus 85% across the MSP–SLC route.

Better than the Delta Air Lines network average.

DL 2651 arrived on time 90% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon86%(51 flights)
  • Tue92%(52 flights)
  • Wed84%(51 flights)
  • Thu96%(52 flights)
  • Fri90%(52 flights)
  • Sat89%(52 flights)
  • Sun88%(51 flights)
On-time by departure window
  • 9 AM–12 PM85%(136 flights)
  • 12–3 PM92%(225 flights)
On-time trend by month
94%
May

Jun 93% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202587%31
August 202590%31
September 202597%30
October 202594%31
November 202597%29
December 202574%31
January 202674%31
February 202685%27
March 202690%30
April 2026100%29
May 202694%31
Departures on time
88%
Diverted
0.3%
Flights flown
361
Months covered
12

Same route, other flights

Keep nerding

Based on 365 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.