UA1510: United flight 1510
Denver (DEN) → Philadelphia (PHL) · departs 5:37p, lands 11:20p local · Mon, Wed, Thu, Fri, Sat, Sun
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
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UA1510 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| DEN → PHLDenver to Philadelphia | 5:37p | 11:20p | 3h43m | Mon, Wed, Thu, Fri, Sat, Sun |
| DEN → PHLDenver to Philadelphia | 5:46p | 11:29p | 3h43m | Tue |
| SDF → DENLouisville to Denver | 3:36p | 4:35p | 2h59m | Daily |
Other nonstops from Denver to Philadelphia
The departures either side of UA1510. Times are Denver time.
| Flight | Departs | Days |
|---|---|---|
| American AA2282 | 12:12p | Daily |
| United UA2787 | 1:53p | Daily |
| American AA814 | 2:54p | Daily |
| This flight UA1510 | 5:37p | Mon, Wed, Thu, Fri, Sat, Sun |
| Southwest | 5:59p | Tue, Wed, Sat, Sun |
| Frontier | 7:37p | Mon, Tue, Thu, Fri, Sat, Sun |
| American AA1866 | 11:59p | Tue, Thu, Fri, Sun |
All 18 flights from DEN to PHL, by time →
Flying back from Philadelphia
United flies Philadelphia to Denver nonstop 21 times a week, from 8:00a to 3:52p: 10:05a UA1537 · 3:52p UA2644 · every nonstop PHL → DEN →
How UA1510 ran in our sample
DEN → PHL
6 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 6 of 7; also Boeing 737 MAX 9 (1).
SDF → DEN
7 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A319 on 6 of 7; also Airbus A320 (1).
What time does UA1510 leave Denver?
UA1510 is scheduled to depart Denver (DEN) at 5:37p (Mon, Wed, Thu, Fri, Sat, Sun), 5:46p (Tue), Denver time, and to land in Philadelphia (PHL) at about 11:20p local time, a scheduled 3h43m. Times are the published ones from the flights we sampled Oct 14–20; check United for today's.
What time does UA1510 leave Louisville?
UA1510 is scheduled to depart Louisville (SDF) at 3:36p (daily), Louisville time, and to land in Denver (DEN) at about 4:35p local time, a scheduled 2h59m. Times are the published ones from the flights we sampled Oct 14–20; check United for today's.
What plane is UA1510?
Boeing 737-800 on 6 of the 7 UA1510 flights from DEN we sampled Oct 14–20; the rest were a Boeing 737 MAX 9. Airlines swap aircraft, so the plane on a given day can differ.
Does UA1510 fly every day?
Yes — UA1510 flew Denver to Philadelphia every day of the week we sampled (Oct 14–20).
Is UA1510 usually on time?
Of 7 UA1510 departures from DEN we sampled Oct 14–20, 6 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More United flights from Denver
Timetable from United departures we observed; UA1510 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.