Delta Air Lines PWM to LGA on-time performance
Delta Air Lines nonstop flights from Portland to New York · Aug 2025 – Jul 2026
On-time arrivals
33%
arrived < 15 min late
Cancelled
14.3%
1 flights
Avg arrival delay
211 min
317 min when late
Rank on route
#3 of 3
route average 82% on time
Key facts
- Delta Air Lines flights on PWM to LGA arrived on time 33% of the time in Aug 2025 – Jul 2026.
- 14.3% were cancelled, and 50% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (76%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion76%
- Late-arriving aircraft20%
- Airline (crew, maintenance, cleaning, fueling)4%
- Extreme weather0%
- Security0%
Other airlines on PWM to LGA
- Republic Airways82% on time · 14 min avg delay
- American Airlines80% on time · 66 min avg delay
Full PWM to LGA comparison →
Delta Air Lines on-time record across all routes →
7 Delta Air Lines flights tracked on this route; 1 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.