Skip to content
WanderNerd
Check a flight

Flight Reliability

UA 3446 · United Airlines

Newark → Indianapolis (EWR–IND)98% of its flights flew this route. The rest (IAD–PHL) are included in these numbers.

87
Pretty Reliable
WanderNerd Reliability Score
86%
Arrive within 15 minutes
3 min early
Average arrival delay
1.5%
Cancelled
14 min early
Median arrival delay

Based on 329 historical flights. Data through May 2026.

What the data says

Monday is the weak spot.

UA 3446 arrived on time 91% of the time on Wednesdays. On Mondays: 77%.

A bit ahead of the EWR–IND route.

UA 3446 arrived on time 86% of the time, versus 82% across the EWR–IND route.

Better than the United Airlines network average.

UA 3446 arrived on time 86% of the time, versus 79% across the United Airlines network.

Trending in the right direction.

UA 3446 arrived on time 94% of the time over the last three months in the data, compared with 81% in the three months before that.

The breakdown

On-time by weekday
  • Mon77%(51 flights)
  • Tue91%(44 flights)
  • Wed91%(46 flights)
  • Thu83%(46 flights)
  • Fri91%(46 flights)
  • Sat88%(43 flights)
  • Sun83%(47 flights)
On-time by departure window
  • 9 AM–12 PM87%(314 flights)
  • 12–3 PM—(4 flights)
  • 3–6 PM—(5 flights)
On-time trend by month
97%
May

Jun 87% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202586%29
August 202587%31
September 202593%30
October 202577%31
November 202585%26
December 202569%29
February 202688%17
March 202684%31
April 2026100%30
May 202697%31
Departures on time
90%
Diverted
0.3%
Flights flown
323
Months covered
12

Same route, other flights

Keep nerding

Based on 329 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.