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Flight Reliability

UA 1923 · United Airlines

Chicago → Cedar Rapids (ORD–CID)82% of its flights flew this route. The rest (DEN–ORD, MYR–ORD) are included in these numbers.

53
A Little Dicey
WanderNerd Reliability Score
62%
Arrive within 15 minutes
33 min
Average arrival delay
1.1%
Cancelled
7 min
Median arrival delay

Based on 438 historical flights. Data through May 2026.

What the data says

Thursdays have been rough.

UA 1923 arrived on time 74% of the time on Tuesdays and just 51% on Thursdays. That gap is worth planning around.

Lagging the ORD–CID route.

UA 1923 arrived on time 62% of the time, versus 69% across the ORD–CID route.

Well behind the United Airlines network.

UA 1923 arrived on time 62% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon68%(63 flights)
  • Tue74%(62 flights)
  • Wed67%(63 flights)
  • Thu51%(59 flights)
  • Fri52%(63 flights)
  • Sat60%(58 flights)
  • Sun58%(64 flights)
On-time by departure window
  • 3–6 PM61%(79 flights)
  • 6–9 PM62%(321 flights)
  • 9 PM–12 AM63%(32 flights)
On-time trend by month
65%
May

Jun 58% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202558%55
July 202540%30
August 202555%29
September 202570%30
October 202570%30
November 202564%53
December 202559%32
January 202665%31
February 202668%28
March 202661%54
April 202666%29
May 202665%31
Departures on time
64%
Diverted
0.2%
Flights flown
432
Months covered
12

Same route, other flights

Keep nerding

Based on 438 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.