Buffalo (BUF) to New York (LGA) flights
Endeavor Air, Republic Airline fly nonstop from Buffalo Niagara International Airport to LaGuardia Airport, with about 41 flights a week in July 2026. The 292-mile flight takes about 1h 24m gate to gate.
- Distance
- 292 mi · 470 km
- Flight time
- 1h 24m
- Airlines
- 2
- Seats filled
- 82%
Airlines flying BUF to LGA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Endeavor Air | 22 | Bombardier CRJ900 | 33,181 | 1h 23m |
| Republic Airline | 19 | Embraer E175 | 97,498 | 1h 24m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BUF to LGA flight schedule
9 flight numbers flew this route in August 2026, 7 of them almost daily. The first usually leaves at 6:01am and the last at 6:10pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| DL 4670Delta Air Lines · operated by Endeavor Air | 6:01am | 7:26am | 31 | 84% |
| AA 4522American Airlines · operated by Republic Airline | 6:14am | 7:31am | 23 | 86% |
| DL 5376Delta Air Lines · operated by Endeavor Air | 10:20am | 11:44am | 26 | 82% |
| AA 4738American Airlines · operated by Republic Airline | 11:06am | 12:31pm | 27 | 71% |
| AA 4379American Airlines · operated by Republic Airline | 11:10am | 12:36pm | 4 | 86% |
| DL 5602Delta Air Lines · operated by Republic Airline | 1:25pm | 2:50pm | 5 | 82% |
| DL 5362Delta Air Lines · operated by Endeavor Air | 2:27pm | 3:55pm | 26 | 72% |
| AA 2283American Airlines | 5:45pm | 7:04pm | 23 | 38% |
| DL 5380Delta Air Lines · operated by Endeavor Air | 6:10pm | 7:39pm | 26 | 58% |
Is BUF to LGA on time?
From September 2025 to August 2026, 77% of 2,316 flights arrived within 15 minutes of schedule and 5.9% were cancelled. Flights leaving around 7am were the most punctual (85%), those around 6pm the least (61%). Most delay time was caused by late-arriving aircraft (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,308 | 77% | 21 min | 5.9% |
| American Airlines | 1,008 | 76% | 22 min | 5.9% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 535 | 83% | |
| 7am to 8am | 122 | 85% | |
| 10am to 11am | 289 | 81% | |
| 11am to 12pm | 293 | 78% | |
| 1pm to 2pm | 70 | 81% | |
| 2pm to 3pm | 296 | 72% | |
| 3pm to 4pm | 89 | 74% | |
| 4pm to 5pm | 88 | 68% | |
| 5pm to 6pm | 275 | 68% | |
| 6pm to 7pm | 186 | 61% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 189 | 12,636 | |
| September 2025 | 187 | 11,684 | |
| October 2025 | 198 | 11,741 | |
| November 2025 | 175 | 10,105 | |
| December 2025 | 151 | 9,451 | |
| January 2026 | 162 | 8,445 | |
| February 2026 | 160 | 8,872 | |
| March 2026 | 179 | 9,729 | |
| April 2026 | 197 | 10,944 | |
| May 2026 | 213 | 12,866 | |
| June 2026 | 199 | 12,215 | |
| July 2026 | 184 | 12,308 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.