No delays reported for AA 1511 (PHX → PHL) as of 6:47 PM ET. It arrived on time 94.4% of the time in June-August 2026. When it was late, the average delay was 39 minutes. 2.2% of flights were cancelled. Right now there are no reported delays at PHX, PHL.
Looks on time
Next leg PHX → PHL, scheduled 5:02 AM local time. No delays at PHX right now, and it usually runs on time.
Cancellation risk: Low 2.2% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check American Airlines for official times.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| PHX → PHL Phoenix, AZ to Philadelphia, PA | 5:02 AM → 12:47 PM | 94% |
Local times. Schedules change; check your booking.
How reliable is AA 1511?
| Arrived on time (within 15 min) | 94.4% |
| Average delay when late | 39 min |
| Cancelled | 2.2% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly AA 1511
AA 1511 was most reliable on Wednesdays (100% on time) and least reliable on Mondays (85%).
| Monday | |
| Tuesday | |
| Wednesday | |
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by American Airlines to the Department of Transportation.
Other flights PHX → PHL
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the American Airlines app.
American Airlines delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is AA 1511 delayed today?
Right now there are no reported delays at PHX, PHL. Checked 6:47 PM ET. For this flight's gate and exact status, check the American Airlines app.
Is AA 1511 usually on time?
AA 1511 arrived within 15 minutes of schedule 94.4% of the time in June-August 2026, with an average delay of 39 minutes when late.
How often is AA 1511 cancelled?
2.2% of AA 1511 flights were cancelled in June-August 2026.