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Flight Reliability

AS 292 · Alaska Airlines

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

85
Pretty Reliable
WanderNerd Reliability Score
88%
Arrive within 15 minutes
8 min early
Average arrival delay
1.3%
Cancelled
19 min early
Median arrival delay

Based on 318 historical flights. Data through May 2026.

What the data says

The 12–3 AM departure wins.

AS 292 departing between 12–3 AM arrived on time 100% of the time, versus 79% between 9 AM–12 PM.

Sunday scaries are real for this one.

AS 292 arrived on time 100% of the time on Fridays and just 73% on Sundays. That gap is worth planning around.

Better than the SFO–EWR route average.

AS 292 arrived on time 88% of the time, versus 77% across the SFO–EWR route.

Better than the Alaska Airlines network average.

AS 292 arrived on time 88% of the time, versus 80% across the Alaska Airlines network.

The breakdown

On-time by weekday
  • Mon92%(48 flights)
  • Tue88%(43 flights)
  • Wed90%(48 flights)
  • Thu88%(48 flights)
  • Fri100%(47 flights)
  • Sat82%(28 flights)
  • Sun73%(48 flights)
On-time by departure window
  • 12–3 AM100%(19 flights)
  • 6–9 AM87%(277 flights)
  • 9 AM–12 PM79%(14 flights)
On-time trend by month
100%
May

Jun 83% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%29
July 202568%28
August 202581%31
September 2025100%26
October 202589%27
November 202585%27
December 202583%29
January 202696%22
February 2026100%23
March 202682%28
May 2026100%31
Departures on time
88%
Diverted
1.3%
Flights flown
310
Months covered
12

Same route, other flights

Keep nerding

Based on 318 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.