Flight Reliability
DL 4833 · Delta Air Lines
Cincinnati → New York (CVG–LGA)98% of its flights flew this route. The rest (LGA–CLT) are included in these numbers.
- 87%
- Arrive within 15 minutes
- 2 min early
- Average arrival delay
- 0.6%
- Cancelled
- 15 min early
- Median arrival delay
Based on 170 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
DL 4833 arrived on time 96% of the time on Wednesdays and just 78% on Thursdays. That gap is worth planning around.
Better than the CVG–LGA route average.
DL 4833 arrived on time 87% of the time, versus 78% across the CVG–LGA route.
A bit ahead of the Delta Air Lines network.
DL 4833 arrived on time 87% of the time, versus 81% across the Delta Air Lines network.
Recent months have been rougher.
DL 4833 arrived on time 85% of the time over the last three months in the data, compared with 93% in the three months before that.
The breakdown
- Mon82%(28 flights)
- Tue89%(27 flights)
- Wed96%(28 flights)
- Thu78%(27 flights)
- Fri89%(27 flights)
- Sat—(4 flights)
- Sun86%(28 flights)
- 6–9 AM—(4 flights)
- 9 AM–12 PM87%(165 flights)
Jun 65% → Dec 71% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 65% | 20 |
| July 2025 | 85% | 27 |
| August 2025 | 93% | 29 |
| September 2025 | 100% | 27 |
| October 2025 | 89% | 27 |
| November 2025 | 96% | 22 |
| December 2025 | 71% | 17 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 169
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 170 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.