Route Reliability
ROA → New York
ROA–LGA · 405 miles · ROA Airport to LaGuardia Airport
- 72%
- Arrive within 15 minutes
- 29 min
- Average arrival delay
- 6.8%
- Cancelled
- 649
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines87%311 flights
- 2.American Airlines58%338 flights
What the data says
Morning-you made the right choice.
ROA–LGA flights departing between 6–9 AM arrived on time 87% of the time, versus 54% between 3–6 PM.
Sunday scaries are real for this one.
ROA–LGA flights arrived on time 77% of the time on Mondays. On Sundays: 68%.
Delta Air Lines has a clear lead on this route.
Delta Air Lines arrived on time 87% of the time on this route; American Airlines managed 58%.
Keep a backup plan handy.
This route was cancelled 6.8% of the time. Typical for U.S. flights is around 1–2%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon77%(91 flights)
- Tue72%(95 flights)
- Wed73%(92 flights)
- Thu69%(92 flights)
- Fri73%(93 flights)
- Sat74%(39 flights)
- Sun68%(100 flights)
- 6–9 AM87%(284 flights)
- 9 AM–12 PM71%(14 flights)
- 12–3 PM74%(19 flights)
- 3–6 PM54%(224 flights)
- 6–9 PM67%(61 flights)
Jun 76% → May 73% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 76% | 42 |
| July 2025 | 60% | 45 |
| August 2025 | 82% | 55 |
| September 2025 | 85% | 54 |
| October 2025 | 71% | 56 |
| November 2025 | 64% | 53 |
| December 2025 | 49% | 41 |
| January 2026 | 84% | 44 |
| February 2026 | 73% | 44 |
| March 2026 | 69% | 51 |
| April 2026 | 72% | 57 |
| May 2026 | 73% | 60 |
Keep nerding
Based on 649 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.