Boeing · Narrowbody
Boeing 737-900
130reported in service
Record dated Aug 24, 2026
Update pending review
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Delta Air Lines Fleet
Current mainline aircraft and partner-operated types—kept as separate counts.
858mainline aircraft17mainline types4network typesChecked August 5, 2026
Reported aircraft
Aircraft ranked by reported in-service count. Each record shows its source date where available; counts are not a live aircraft register.
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Airbus · Narrowbody
Airbus A321neo
99reported in service
Record dated Aug 24, 2026
Update pending review
Boeing · Narrowbody
Boeing 717-200
80reported in service
Record dated Aug 24, 2026
Update pending review
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Airbus · Narrowbody
Airbus A220-300
42reported in service
Record dated Aug 24, 2026
Update pending review
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Boeing · Narrowbody
Boeing 757-200
12reported in service
Record dated Aug 24, 2026
Update pending review
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Partner and regional aircraft
Aircraft serving this airline through a regional brand, partner carrier or separately identified operating relationship.
Bombardier · Narrowbody
Bombardier CRJ900
157reported in service
157 via Delta Connection
Record dated Aug 5, 2026
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Embraer · Narrowbody
Embraer E175
133reported in service
133 via Delta Connection
Record dated Aug 5, 2026
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Bombardier · Narrowbody
Bombardier CRJ700
24reported in service
24 via Delta Connection
Record dated Aug 5, 2026
Embraer · Narrowbody
Embraer E170
11reported in service
11 via Delta Connection
Record dated Aug 5, 2026
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Counts describe aircraft, not seat-map configurations. Partner-operated aircraft are separated from mainline totals, and an unknown partner count is never treated as zero. Order counts are withheld while the source data is revalidated.