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Flight Reliability

DL 1714 · Delta Air Lines

Los Angeles → Seattle (LAX–SEA)96% of its flights flew this route. The rest (ATL–GSO) are included in these numbers.

98
Nerd Approved
WanderNerd Reliability Score
92%
Arrive within 15 minutes
14 min early
Average arrival delay
0.5%
Cancelled
20 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 9 AM–12 PM arrived on time 93% of the time, against 87% between 6–9 PM.

Friday is doing you no favors.

DL 1714 arrived on time 98% of the time on Saturdays. On Fridays: 84%.

A bit ahead of the LAX–SEA route.

DL 1714 arrived on time 92% of the time, versus 86% across the LAX–SEA route.

Better than the Delta Air Lines network average.

DL 1714 arrived on time 92% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon94%(52 flights)
  • Tue96%(51 flights)
  • Wed90%(52 flights)
  • Thu92%(52 flights)
  • Fri84%(51 flights)
  • Sat98%(52 flights)
  • Sun89%(53 flights)
On-time by departure window
  • 9 AM–12 PM93%(347 flights)
  • 6–9 PM87%(15 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
83%
May

Jun 90% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202597%31
August 202597%31
September 202597%30
October 202594%31
November 202590%30
December 202590%31
January 202694%31
February 202693%28
March 202680%30
April 2026100%30
May 202683%30
Departures on time
87%
Diverted
0%
Flights flown
363
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.