via I-95
The drive from Wilmington De to Philadelphia takes approximately 0h 31min, covering 29 miles via I-95. Under normal conditions, expect to spend around $3 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 1–2+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
For this shorter drive, the best time to go is late evening (8-10 pm). Rush hour (7-9 AM and 4-7 PM) can add significant time on this route. Weekends are generally smoother unless it's a holiday.
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
This trip can typically be done on a single tank of gas.
The short drive from Wilmington DE to Philadelphia follows I-95 for 29 miles, with an estimated travel time of 0h 31min under normal conditions. Fuel costs run approximately $3 at current prices, assuming average fuel efficiency of 30 MPG. Late evening (8-10 pm) is generally the best window to depart for the smoothest ride.
At just 29 miles, this is a comfortable day trip that won't require any fuel stops along the way. You can easily make the round trip in a single day with plenty of time to spare.