77% of flights from Phoenix to Newark arrived on time over the past 12 months. That is about the typical U.S. route. The 6 a.m. departures ran on time 92% of the time; the 11 a.m. ones 65%. Most reliable airline: United Airlines (79%). 11% of flights arrived more than an hour late or not at all.
How late?
The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for PHX → EWR: when a flight was late, it was under 45 minutes late 53% of the time. About 1 in 14 flights landed an hour or more late, and 1 in 65 three hours or more; 2.3% were cancelled outright.
- On time or early77%
- 15–30 min late6.4%
- 30–60 min late5.6%
- 1–2 hours late4.1%
- 2–3 hours late1.6%
- 3+ hours late1.5%
- Diverted1.0%
- Cancelled2.3%
Share of all 2,487 scheduled flights, past 12 months, by arrival time against schedule.
By airline
| Airline | Flights | On time | Cancelled | Typical arrival | 1h+ late | Avg when late | Operated by |
|---|---|---|---|---|---|---|---|
| United Airlines | 1,484 | 79% | 1.9% | −9 min | 7.3% | +86 min | United Airlines |
| American Airlines | 1,003 | 74% | 2.7% | −5 min | 7.4% | +67 min | American Airlines |
Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.
Best time of day to fly
On-time rate by scheduled departure hour (local time at PHX). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | United Airlines | American Airlines |
|---|---|---|
| 6 a.m. | 92% | — |
| 8 a.m. | — | 82% |
| 9 a.m. | 75% | 70% |
| 11 a.m. | 65% | — |
| 3 p.m. | — | 73% |
| 4 p.m. | 80% | 67% |
| 5 p.m. | 77% | — |
| 10 p.m. | — | 83% |
| 11 p.m. | 82% | — |
Last flight of the day
On PHX → EWR, each airline's last flight of the day was cancelled 3.0% of the time, against 1.9% for its earlier flights (1.6× as often). It arrived 3+ hours late 1.1% of the time (earlier flights: 1.8%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.
| Airline | Last departure | Last: cancelled | Last: 3h+ late | Earlier: cancelled | Next morning |
|---|---|---|---|---|---|
| American Airlines | 10:14 p.m. | 2.8% | 1.4% | 2.7% | first flight 9:16 a.m. |
| United Airlines | 11:57 p.m. | 3.3% | 0.8% | 1.5% | first flight 6:00 a.m. |
Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.
If you need to be in EWR tonight, book an earlier flight so there's a backup if it's cancelled.
By month
Each calendar month pooled over 2023–2026. Best: April (83%). Worst: July (62%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 379 | 75% | 2.9% |
| Tuesday | 330 | 81% | 2.1% |
| Wednesday | 348 | 80% | 1.1% |
| Thursday | 362 | 75% | 1.4% |
| Friday | 368 | 84% | 1.4% |
| Saturday | 334 | 76% | 1.8% |
| Sunday | 366 | 70% | 4.9% |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: weather 45 · air traffic/airport 7 · airline 4
Month by month
Flight numbers on this route
Regular flights with at least 120 scheduled trips in the past year. Sorted by departure time.
| Flight | Departs | Flights | On time | Cancelled | Typical arrival | Operated by |
|---|---|---|---|---|---|---|
| AA 1967 | 3:15 p.m. | 363 | 69% | 3.6% | −3 min | American Airlines |
| AA 2156 | 10:14 p.m. | 152 | 82% | 0.0% | −4 min | American Airlines |
| UA 2078 | 11:57 p.m. | 123 | 77% | 3.3% | −7 min | United Airlines |
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Nov 9, 2025 | 7 | 0% | 4 |
| Feb 23, 2026 | 7 | 0% | 7 |
| Jan 25, 2026 | 6 | 0% | 6 |
| Jul 18, 2026 | 6 | 0% | 2 |
| Jul 28, 2026 | 6 | 0% | 2 |
Nearby airport alternatives
Other ways to make the same trip, using airports within 60 miles of Phoenix or Newark. None has been clearly more reliable than PHX → EWR.
| Route | Flights | On time | Cancelled |
|---|---|---|---|
| PHX → EWR (this route) | 2,487 | 77% | 2.3% |
| PHX → JFK Phoenix Sky Harbor to New York JFK | 3,096 | 75% | 3.2% |
Questions
How often are flights from PHX to EWR on time?
77% of 2,487 scheduled flights from Phoenix, AZ to Newark, NJ arrived within 15 minutes of schedule between September 2025 and August 2026. 2.3% were cancelled.
What is the best time of day to fly PHX to EWR?
Flights scheduled to leave at 6 a.m. were the most reliable (92% on time). The 11 a.m. departures were the least (65%).
Which airline is most on time from PHX to EWR?
United Airlines: 79% of its 1,484 flights on the route arrived on time. American Airlines: 74%.
What month has the most delays from PHX to EWR?
July (62% on time). The best month is April (83%), over 2023–2026.
Is the last flight of the day from PHX to EWR more likely to be cancelled?
Yes. Each airline's last PHX–EWR flight of the day was cancelled 3.0% of the time over the past year, against 1.9% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- EWR → PHX (return)
- Phoenix Sky Harbor (PHX) delays by hour
- Flights into Newark (EWR)
- United Airlines on-time record
- American Airlines on-time record
- Connecting off this flight? Check the risk
Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.