Route
LGA → PWM
LaGuardia Airport Portland International Jetport
How punctual is this route?
- On-time arrivals
- 77.3%
- Less than 15 minutes late
- Cancelled
- 5.4%
- Of scheduled flights
- Average delay when late
- 67 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,230
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 21%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.1% | 86 |
| October 2025 | 64.5% | 142 |
| November 2025 | 73.7% | 81 |
| December 2025 | 70.8% | 76 |
| January 2026 | 83.9% | 61 |
| February 2026 | 87.8% | 54 |
| March 2026 | 71.4% | 83 |
| April 2026 | 75.9% | 134 |
| May 2026 | 82.9% | 130 |
| June 2026 | 84.2% | 123 |
| July 2026 | 77.3% | 127 |
| August 2026 | 76.2% | 133 |
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 | 1,142 | 76.9% | 5.7% | 65 min |
| American Airlines | 76 | 88.2% | 0.0% | 83 min |
| Delta Air Lines | 12 | 45.5% | 8.3% | 126 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX5677
26% late · 98 flights
-
YX5835
23% late · 88 flights
-
YX5705
28% late · 86 flights
-
YX5719
33% late · 74 flights
-
YX5777
15% late · 72 flights
-
YX5669
35% late · 70 flights
-
YX4571
25% late · 60 flights
-
YX5861
13% late · 58 flights
-
YX4486
9% late · 54 flights
-
AA2931
12% late · 52 flights
-
YX4601
5% late · 44 flights
-
YX4753
5% late · 44 flights
-
YX4582
22% late · 38 flights
-
YX5784
25% late · 36 flights
-
YX5785
16% late · 36 flights
-
YX5810
50% late · 31 flights
-
YX5815
23% late · 31 flights
-
YX4432
18% late · 29 flights
-
AA2117
12% late · 24 flights
-
YX5802
50% late · 24 flights
-
YX5804
12% late · 24 flights
-
YX5860
13% late · 24 flights
-
YX4784
59% late · 23 flights
-
YX4502
10% late · 22 flights
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