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Flight Reliability

AS 293 · Alaska Airlines

Newark → San Francisco (EWR–SFO)94% of its flights flew this route. The rest (SEA–EWR) are included in these numbers.

65
Usually Fine
WanderNerd Reliability Score
69%
Arrive within 15 minutes
14 min
Average arrival delay
1.9%
Cancelled
2 min early
Median arrival delay

Based on 316 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

AS 293 departing between 3–6 PM arrived on time 81% of the time, versus 65% between 6–9 PM.

Skip Thursday if you can.

AS 293 arrived on time 75% of the time on Fridays. On Thursdays: 64%.

Lagging the Alaska Airlines network.

AS 293 arrived on time 69% of the time, versus 80% across the Alaska Airlines network.

Trending in the right direction.

AS 293 arrived on time 87% of the time over the last three months in the data, compared with 69% in the three months before that.

The breakdown

On-time by weekday
  • Mon67%(46 flights)
  • Tue73%(44 flights)
  • Wed69%(48 flights)
  • Thu64%(47 flights)
  • Fri75%(48 flights)
  • Sat70%(27 flights)
  • Sun67%(48 flights)
On-time by departure window
  • 3–6 PM81%(78 flights)
  • 6–9 PM65%(230 flights)
On-time trend by month
81%
May

Jun 57% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%28
July 202536%31
August 202561%31
September 202565%26
October 202574%27
November 202577%26
December 202568%28
January 202664%22
February 202696%22
March 202685%27
May 202681%31
Departures on time
69%
Diverted
0.6%
Flights flown
308
Months covered
12

Same route, other flights

Keep nerding

Based on 316 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.