Route
BUF → LGA
Buffalo Niagara International Airport LaGuardia Airport
How punctual is this route?
- On-time arrivals
- 77.0%
- Less than 15 minutes late
- Cancelled
- 5.3%
- Of scheduled flights
- Average delay when late
- 86 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,660
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 39%
- Airline (crew, maintenance, cleaning) 30%
- Air traffic control & airport 28%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.3% | 190 |
| October 2025 | 76.6% | 180 |
| November 2025 | 73.7% | 144 |
| December 2025 | 65.5% | 132 |
| January 2026 | 74.6% | 144 |
| February 2026 | 72.9% | 142 |
| March 2026 | 72.5% | 152 |
| April 2026 | 77.8% | 127 |
| May 2026 | 81.6% | 153 |
| June 2026 | 84.8% | 118 |
| July 2026 | 75.3% | 93 |
| August 2026 | 71.2% | 85 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Republic Airways | 1,637 | 77.5% | 5.3% | 84 min |
| American Airlines | 23 | 38.1% | 8.7% | 155 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX4737
18% late · 226 flights
-
YX4496
34% late · 191 flights
-
YX4738
29% late · 166 flights
-
YX5764
14% late · 110 flights
-
YX4522
14% late · 97 flights
-
YX5654
30% late · 94 flights
-
YX4379
14% late · 76 flights
-
YX5661
24% late · 71 flights
-
YX4378
41% late · 65 flights
-
YX5760
25% late · 62 flights
-
YX5856
24% late · 54 flights
-
YX4603
11% late · 44 flights
-
YX4385
11% late · 38 flights
-
YX5786
21% late · 36 flights
-
YX5780
14% late · 32 flights
-
YX5782
48% late · 31 flights
-
YX5814
7% late · 30 flights
-
YX5842
10% late · 30 flights
-
YX4363
11% late · 28 flights
-
YX4570
22% late · 27 flights
-
YX4663
15% late · 27 flights
-
YX5799
35% late · 26 flights
-
AA2283
62% late · 23 flights
-
YX5792
19% late · 21 flights
Reviews
No reviews yet. Be the first to review this route.