About 1 in 5 DL 5125 flights from Greensboro arrived 15+ minutes late, diverted or cancelled over the past year (19%); 4.7% were cancelled. The typical flight landed 9 minutes early.
DL 5125: GSO → LGA
Scheduled to leave Greensboro at 10:05 a.m. local time, operated by Endeavor Air as 9E 5125. Over the past year it arrived on time 81% of the time (212 flights), in line with other DL flights on the route at that hour (81%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 37 | 65% |
| Tuesday | 36 | 72% |
| Wednesday | 35 | 83% |
| Thursday | 36 | 92% |
| Friday | 36 | 92% |
| Saturday | 3 | — |
| Sunday | 29 | 86% |
Why it was late
All flights GSO → LGA · Connecting off DL 5125? Check the risk
DL 5125: LGA → GSO
Scheduled to leave New York at 8:29 a.m. local time, operated by Endeavor Air as 9E 5125. Over the past year it arrived on time 79% of the time (210 flights), in line with other DL flights on the route at that hour (80%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 37 | 68% |
| Tuesday | 36 | 75% |
| Wednesday | 36 | 83% |
| Thursday | 36 | 89% |
| Friday | 36 | 86% |
| Saturday | 13 | — |
| Sunday | 16 | — |
Why it was late
All flights LGA → GSO · Connecting off DL 5125? Check the risk
Questions
How often is DL 5125 from GSO to LGA late?
Delta Air Lines 5125 from Greensboro/High Point, NC to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 19% of 212 scheduled flights between September 2025 and August 2026. 4.7% were cancelled.
How often is DL 5125 from LGA to GSO late?
Delta Air Lines 5125 from New York, NY to Greensboro/High Point, NC arrived 15 or more minutes late, was diverted or was cancelled on 21% of 210 scheduled flights between September 2025 and August 2026. 5.2% 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 Delta Air Lines for today's flight. Method.