About 1 in 3 AA 4574 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (39%); 5.8% were cancelled. The typical flight landed 4 minutes late.
AA 4574: LGA → GSO
Scheduled to leave New York at 4:19 p.m. local time, operated by Republic Airways as YX 4574. Over the past year it arrived on time 61% of the time (240 flights), worse than other AA flights on the route at that hour (66%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 36 | 64% |
| Tuesday | 34 | 68% |
| Wednesday | 35 | 69% |
| Thursday | 34 | 47% |
| Friday | 35 | 66% |
| Saturday | 31 | 71% |
| Sunday | 35 | 43% |
Why it was late
All flights LGA → GSO · Connecting off AA 4574? Check the risk
AA 4574: GSO → LGA
Scheduled to leave Greensboro at 6:41 p.m. local time, operated by Republic Airways as YX 4574. Over the past year it arrived on time 54% of the time (211 flights), in line with other AA flights on the route at that hour (56%). Last seen in the data Aug 31, 2026.
Usually American Airlines's last flight of the day from Greensboro to New York (98% of days). American Airlines's last GSO–LGA flight was cancelled 10.2% of the time, against 5.3% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 6:03 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 36 | 53% |
| Tuesday | 34 | 68% |
| Wednesday | 33 | 67% |
| Thursday | 33 | 36% |
| Friday | 35 | 60% |
| Saturday | 5 | — |
| Sunday | 35 | 37% |
Why it was late
All flights GSO → LGA · Connecting off AA 4574? Check the risk
Questions
How often is AA 4574 from LGA to GSO late?
American Airlines 4574 from New York, NY to Greensboro/High Point, NC arrived 15 or more minutes late, was diverted or was cancelled on 39% of 240 scheduled flights between September 2025 and August 2026. 5.8% were cancelled.
How often is AA 4574 from GSO to LGA late?
American Airlines 4574 from Greensboro/High Point, NC to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 46% of 211 scheduled flights between September 2025 and August 2026. 10.9% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check American Airlines for today's flight. Method.