Route
PWM → LGA
Portland International Jetport LaGuardia Airport
How punctual is this route?
- On-time arrivals
- 80.3%
- Less than 15 minutes late
- Cancelled
- 4.7%
- Of scheduled flights
- Average delay when late
- 106 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,230
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 32%
- Late-arriving aircraft 26%
- Extreme weather 8%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.2% | 86 |
| October 2025 | 80.4% | 141 |
| November 2025 | 77.9% | 82 |
| December 2025 | 66.2% | 76 |
| January 2026 | 77.8% | 61 |
| February 2026 | 85.7% | 54 |
| March 2026 | 68.9% | 83 |
| April 2026 | 81.1% | 134 |
| May 2026 | 89.9% | 130 |
| June 2026 | 84.0% | 123 |
| July 2026 | 82.1% | 127 |
| August 2026 | 74.6% | 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 | 81.1% | 4.9% | 81 min |
| American Airlines | 76 | 74.7% | 1.3% | 300 min |
| Delta Air Lines | 12 | 45.5% | 8.3% | 371 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX5670
14% late · 137 flights
-
YX5677
35% late · 93 flights
-
YX5799
4% late · 86 flights
-
YX5719
36% late · 74 flights
-
YX5777
23% late · 72 flights
-
YX4515
15% late · 60 flights
-
YX4571
23% late · 60 flights
-
YX5863
19% late · 58 flights
-
YX4486
9% late · 54 flights
-
AA2931
22% late · 52 flights
-
YX4502
10% late · 49 flights
-
YX4488
5% late · 44 flights
-
YX4753
9% late · 44 flights
-
YX5785
31% late · 36 flights
-
YX5792
24% late · 36 flights
-
YX5784
48% late · 31 flights
-
YX5841
7% late · 30 flights
-
YX5815
20% late · 26 flights
-
AA2117
33% late · 24 flights
-
YX5800
4% late · 24 flights
-
YX5804
12% late · 24 flights
-
YX5860
23% late · 24 flights
-
YX5802
43% late · 21 flights
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