Flight Reliability
DL 2767 · Delta Air Lines
Chicago → New York (ORD–LGA)
90
Nerd Approved
WanderNerd Reliability Score
- 93%
- Arrive within 15 minutes
- 5 min early
- Average arrival delay
- 2.2%
- Cancelled
- 14 min early
- Median arrival delay
Based on 179 historical flights. Data through May 2026.
What the data says
Wednesday has been the better bet.
A small edge: 97% on time on Wednesdays against 91% on Fridays.
Well ahead of the ORD–LGA route.
DL 2767 arrived on time 93% of the time, versus 68% across the ORD–LGA route.
Better than the Delta Air Lines network average.
DL 2767 arrived on time 93% of the time, versus 81% across the Delta Air Lines network.
The breakdown
- Mon91%(34 flights)
- Tue91%(35 flights)
- Wed97%(36 flights)
- Thu94%(34 flights)
- Fri91%(32 flights)
- Sat—(3 flights)
- Sun—(0 flights)
- 6–9 AM93%(171 flights)
- 3–6 PM—(3 flights)
100%
May
Jun 95% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 95% | 20 |
| July 2025 | 91% | 21 |
| August 2025 | 91% | 21 |
| September 2025 | 91% | 22 |
| October 2025 | 91% | 22 |
| November 2025 | 100% | 17 |
| December 2025 | 79% | 14 |
| April 2026 | 100% | 13 |
| May 2026 | 100% | 21 |
- Departures on time
- 94%
- Diverted
- 0.6%
- Flights flown
- 174
- Months covered
- 11
Same route, other flights
Keep nerding
Based on 179 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.