Historical on-time performance
Philadelphia to Newark
81 miData through Dec 2025Source: US DOT · BTS
No flights recorded for last 12 months on this route.
By airline
How each carrier compares
No airline figures for this window yet.
Why flights run late
Delay causes
Delay-cause data appears once delayed flights are recorded for this window.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly PHL → EWR
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 94% on time.
- Mornings94% on time · p90 on time · 291 flights
- Evenings83% on time · p90 50 min · 77 flights · limited
- Middays81% on time · p90 20 min · 85 flights · limited
- Afternoons73% on time · p90 50 min · 78 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 92% on time.
- Tuesdays92% on time · p90 on time · 76 flights · limited
- Mondays91% on time · p90 5 min · 74 flights · limited
- Saturdays90% on time · p90 10 min · 72 flights · limited
- Wednesdays89% on time · p90 5 min · 76 flights · limited
- Thursdays86% on time · p90 35 min · 77 flights · limited
- Fridays85% on time · p90 15 min · 75 flights · limited
- Sundays79% on time · p90 35 min · 81 flights · limited
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