No delays reported for YX 4515 (DCA→HHH, PWM→LGA, HHH→DCA) as of 6:47 PM ET. It arrived on time 83.9% of the time in June-August 2026. When it was late, the average delay was 1h 25m. 1.1% of flights were cancelled. Right now there are no reported delays at DCA, HHH, PWM, LGA.
May not fly today
Leg 1 of 3 (DCA → HHH): Next leg DCA → HHH, scheduled 8:39 AM local time. No delays at DCA right now, and it usually runs on time. This flight number flew about 3 days a week in June-August 2026, so it may not operate today.
Cancellation risk: Low 1.1% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Republic Airways for official times.
What to do now
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| DCA → HHH Washington, DC to Hilton Head, SC | 8:39 AM → 10:37 AM | 91% |
| PWM → LGA Portland, ME to New York, NY | 9:52 AM → 11:21 AM | 73% |
| HHH → DCA Hilton Head, SC to Washington, DC | 11:07 AM → 12:52 PM | 85% |
Local times. Schedules change; check your booking.
How reliable is YX 4515?
| Arrived on time (within 15 min) | 83.9% |
| Average delay when late | 85 min |
| Cancelled | 1.1% |
| Diverted | 1.1% |
| Flights tracked | 95 |
Best and worst days to fly YX 4515
YX 4515 was most reliable on Mondays (100% on time) and least reliable on Wednesdays (67%).
| Monday | |
| Tuesday | |
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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 Republic Airways to the Department of Transportation.
Other flights DCA → HHH
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 Republic Airways app.
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 YX 4515 delayed today?
Right now there are no reported delays at DCA, HHH, PWM, LGA. Checked 6:47 PM ET. For this flight's gate and exact status, check the Republic Airways app.
Is YX 4515 usually on time?
YX 4515 arrived within 15 minutes of schedule 83.9% of the time in June-August 2026, with an average delay of 85 minutes when late.
How often is YX 4515 cancelled?
1.1% of YX 4515 flights were cancelled in June-August 2026.