Delta Air Lines A319
DLNarrow-body jet
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Sep 1, 2026
- Passengers flown a year
- 8M
- 7th-largest Delta Air Lines sub-fleet
- Airframes in the filing
- 57
- Airports served
- 82
- Countries
- 4
- Departures a day
- 209
- Average age
- 24.5 yr
How Delta Air Lines flies its A319
Filed traffic dataThe count above is the A319 airframes Delta Air Lines owns (US DOT Form 41). This is how it actually flew them to 82 airports across 4 countries — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.
Departures flown
76,158
May 2026
Seats flown
10,048,857
Passengers
8M
Load factor
80.3%
RPM ÷ ASM
Block hours
177,405
Delta Air Lines's busiest A319 routes
Its busiest A319 routes over the trailing 12 months, by departures.
2,863 departures · 324,906 passengers · 646 mi
86.0%
Load
Los Angeles – Portland (LAX–PDX)
2,853 departures · 287,938 passengers · 834 mi
76.5%
Load
Washington – Detroit (DCA–DTW)
2,599 departures · 275,391 passengers · 405 mi
80.3%
Load
2,080 departures · 228,235 passengers · 1,075 mi
83.1%
Load
Atlanta – Montréal (ATL–YUL)
1,668 departures · 180,761 passengers · 994 mi
82.1%
Load
Detroit – San Antonio (DTW–SAT)
1,610 departures · 156,398 passengers · 1,214 mi
73.6%
Load
1,434 departures · 157,268 passengers · 509 mi
83.1%
Load
Denver – Los Angeles (DEN–LAX)
1,414 departures · 133,664 passengers · 862 mi
71.6%
Load
Los Angeles – San Antonio (LAX–SAT)
1,354 departures · 142,041 passengers · 1,211 mi
79.5%
Load
Jackson – Salt Lake City (JAC–SLC)
1,353 departures · 130,909 passengers · 205 mi
73.3%
Load
1,337 departures · 149,281 passengers · 534 mi
84.6%
Load
Washington – Minneapolis (DCA–MSP)
1,327 departures · 140,907 passengers · 931 mi
80.5%
Load
Washington – Orlando (DCA–MCO)
1,323 departures · 141,376 passengers · 759 mi
81.0%
Load
Houston – Los Angeles (IAH–LAX)
1,268 departures · 138,851 passengers · 1,379 mi
83.0%
Load
Los Angeles – Kansas City (LAX–MCI)
1,219 departures · 122,706 passengers · 1,363 mi
76.3%
Load
The longest and shortest Delta Air Lines A319 flights
The two ends of the type's working envelope, from the routes it actually flew — not what the airframe is certified to do.
Longest route flown
1,819 mi
Detroit – Mexico City (DTW–MEX)
4h 26m block · 723 departures · 84% load
Flown by Delta Air Lines.
Shortest route flown
153 mi
Atlanta – Greenville/Greer/Spartanburg (ATL–GSP)
57m block · 136 departures · 87% load
Flown by Delta Air Lines. About 57m of block time, most of it connecting traffic feeding the hub.
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through May 2026.
Where Delta Air Lines flies the A319 from
Delta Air Lines flies its A319 from 82 US airports in 4 countries. The busiest, by departures:
- DTW
8,509 departures · 25 routes
12.1%
Share
- ATL
7,026 departures · 23 routes
10.0%
Share
- LAX
5,429 departures · 12 routes
7.7%
Share
- MSP
5,141 departures · 33 routes
7.3%
Share
- SLC
4,579 departures · 19 routes
6.5%
Share
- DCA
3,417 departures · 5 routes
4.9%
Share
- IAH
2,190 departures · 5 routes
3.1%
Share
- RDU
2,002 departures · 7 routes
2.8%
Share
- SAT
1,760 departures · 5 routes
2.5%
Share
- AUS
1,686 departures · 8 routes
2.4%
Share
Where the A319 sits in Delta Air Lines's fleet
The A319 is 5.6% of Delta Air Lines's 1,025 tracked mainline aircraft.
Share of Delta Air Lines's mainline fleet · each type a slice · the A319 is the ringed slice at 5.6%
Other Delta Air Lines types
How old is the Delta Air Lines A319 fleet?
Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.
Monthly Delta Air Lines A319 capacity
Frequently asked
How many A319 does Delta Air Lines have?
Delta Air Lines operates about 57 A319 aircraft — 57 in service and 0 stored in its latest US DOT fleet filing.
Where does Delta Air Lines fly the A319?
Delta Air Lines flies its A319 to about 82 US airports across 4 countries, its busiest route being ATL–EYW.
How old are Delta Air Lines's A319?
Delta Air Lines's A319 fleet averages about 24.5 yr, ranging from 22.6 yr to 26.7 yr.
What is the longest A319 route Delta Air Lines flies?
The longest A319 route Delta Air Lines flew over the trailing 12 months is DTW–MEX, about 1,819 miles.