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Route Reliability

Spokane → Atlanta

GEG–ATL · 1,969 miles · Spokane International Airport to Hartsfield–Jackson Atlanta International Airport

85
Pretty Reliable
WanderNerd Reliability Score
86%
Arrive within 15 minutes
5 min early
Average arrival delay
1.5%
Cancelled
543
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 86% of the time across 543 flights. No comparison to make.

What the data says

Departure time hasn't mattered much.

On-time rates stay between 86% and 86% across the day.

Skip Saturday if you can.

GEG–ATL flights arrived on time 90% of the time on Wednesdays. On Saturdays: 81%.

Recent months have been rougher.

GEG–ATL flights arrived on time 85% of the time over the last three months in the data, compared with 93% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon87%(75 flights)
  • Tue82%(74 flights)
  • Wed90%(73 flights)
  • Thu83%(84 flights)
  • Fri90%(82 flights)
  • Sat81%(53 flights)
  • Sun87%(90 flights)
On-time by departure window
  • 12–3 PM86%(356 flights)
  • 9 PM–12 AM86%(175 flights)
On-time trend by month
86%
May

Jun 69% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%49
July 202589%56
August 202591%43
September 202590%39
October 202586%43
November 202582%38
December 202585%41
January 202697%32
February 202696%28
March 202682%50
April 202688%56
May 202686%56

Keep nerding

Based on 543 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.