Philadelphia (PHL) to Santiago (STI)
Flight time
≈ 3h 41m
Bearing
168° S
Philadelphia (PHL) to Santiago (STI) is 1,441 miles (2,319 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies PHL–STI
Filed traffic dataIn July 2026, American Airlines operated the most departures, one of 3 carriers flying nonstop PHL–STI; the Airbus A321neo was the most common aircraft at 39% of departures; flights ran 84% full.
Departures
61
July 2026
Seats
12,230
both directions
Passengers
10,230
both directions
Load factor
83.7%
RPM ÷ ASM
Who flies PHL–STI?
American Airlines operated the most nonstop PHL–STI departures in July 2026 (34), one of 3 carriers on the route.
- AA
34 departures · 5,848 seats
Share of departures55.7%85.7%
Load
- F9
26 departures · 6,220 seats
Share of departures42.6%81.6%
Load
- B6
1 departures · 162 seats
Share of departures1.6%88.9%
Load
What plane flies PHL–STI?
In July 2026, the Airbus A321neo flew 39% of PHL–STI departures — more than any other aircraft type.
- Airbus A321neo
24 departures · 82.3% load
39.3% - Boeing 737 MAX 8
18 departures · 89.2% load
29.5% - Boeing 737-800
16 departures · 81.8% load
26.2% - Airbus A321
2 departures · 72.8% load
3.3% - Airbus A320
1 departures · 88.9% load
1.6%
How has PHL–STI traffic changed?
Nonstop PHL–STI departures rose from 1 in November 2025 to 61 in July 2026.
Monthly nonstop PHL–STI traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
November 2025
1 departures · 157 passengers
96.9%
Load
December 2025
8 departures · 888 passengers
52.7%
Load
January 2026
16 departures · 2,209 passengers
71.6%
Load
February 2026
6 departures · 620 passengers
55.6%
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
8 departures · 934 passengers
62.8%
Load
May 2026
14 departures · 1,301 passengers
54.0%
Load
June 2026
53 departures · 7,144 passengers
68.2%
Load
July 2026
61 departures · 10,230 passengers
83.7%
Load
By direction
Each direction is filed separately — they rarely match.
STI → PHL
77.5% full
31 departures · 4,802 passengers
PHL → STI
90.0% full
30 departures · 5,428 passengers
Nonstop PHL–STI traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Santiago
DO
Cibao International Airport
Coordinates
19.40°N, 70.60°W
Hemisphere
N · W
Frequently asked
How far is Philadelphia (PHL) from Santiago (STI)?
PHL to STI is 1,441 miles (2,319 km / 1,252 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from PHL to STI?
A nonstop covers the 1,441-mile great-circle distance in roughly 3h 41m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies PHL–STI?
In July 2026, the Airbus A321neo flew the largest share of departures (39.3%), followed by the Boeing 737 MAX 8 (29.5%).
What mileage do I earn flying PHL–STI?
Distance-based programs credit off the 1,441-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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