DAL2521

DELTA AIR LINES INC · RDU → MSP

DAL2521 is operated by DELTA AIR LINES INC between Raleigh Durham International Airport (KRDU) and Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP). The flight is most often flown by a AIRBUS-BOMBARDIER Airbus A220-100. Typical block time is 1h 38m. SkyMeter has observed 239 legs of this flight number via ADS-B.

✈
FLIGHTS
239
last 90 days
⏱
AVG DURATION
1h 38m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/31/2026
first → last seen
🗺
ROUTES / TYPES
10 / 5
city pairs · airframes
⚠
INCIDENT RATE
2.9%
7 flagged

Routes flown

By count · last 90 days

8
KRDU → KMSP
68
avg 2h 28m · Raleigh Durham → Minneapolis-St Paul International/Wold-Chamberlain
KMSP → KRDU
55
avg 2h 23m · Minneapolis-St Paul International/Wold-Chamberlain → Raleigh Durham
KANE → KRDU
6
avg 2h 28m · Anoka County-Blaine (Janes Field) → Raleigh Durham
KMSP → 9NC0
2
avg 2h 25m · Minneapolis-St Paul International/Wold-Chamberlain → Raleigh East
KMSP → 8NC8
1
avg 2h 35m · Minneapolis-St Paul International/Wold-Chamberlain → Lake Ridge Aero Park
KMSP → KRIC
1
avg 3h 3m · Minneapolis-St Paul International/Wold-Chamberlain → Richmond
8NC8 → KMSP
1
avg 2h 12m · Lake Ridge Aero Park → Minneapolis-St Paul International/Wold-Chamberlain
KRIC → KRDU
1
avg 1h 22m · Richmond → Raleigh Durham

Aircraft types

Equipment used on this number

5
BCS1 AIRBUS-BOMBARDIER Airbus A220-100
181
BCS3 AIRBUS-BOMBARDIER Airbus A220-300
34
A319 AIRBUS Airbus A319
22
A321 AIRBUS Airbus A321
4
A320 AIRBUS Airbus A320
2

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
6
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of DAL2521

30
N122DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/31/2026
48m
No alerts
Replay Analysis
N122DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/31/2026
2h 27m
No alerts
Replay Analysis
N122DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/31/2026
2h 35m
No alerts
Replay Analysis
N103DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
12m
No alerts
Replay Analysis
N103DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
44m
No alerts
Replay Analysis
N103DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
2h 20m
No alerts
Replay Analysis
N103DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
2h 30m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
55m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
36m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
20m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
44m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
44m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
44m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/29/2026
45m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/28/2026
2h 20m
No alerts
Replay Analysis
N145DQAIRBUS-BOMBARDIER Airbus A220-100
→
08/28/2026
2h 13m
△ Low approach-stability score
Replay Analysis
N102DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/26/2026
44m
No alerts
Replay Analysis
N102DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/26/2026
2h 24m
No alerts
Replay Analysis
N102DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/26/2026
2h 3m
No alerts
Replay Analysis
N104DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/25/2026
44m
No alerts
Replay Analysis
N104DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/25/2026
44m
No alerts
Replay Analysis
N104DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/25/2026
46m
No alerts
Replay Analysis
N104DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/25/2026
2h 22m
No alerts
Replay Analysis
N104DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/25/2026
2h 29m
No alerts
Replay Analysis
N115DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/23/2026
28m
No alerts
Replay Analysis
N115DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/23/2026
2h 29m
No alerts
Replay Analysis
N115DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/23/2026
2h 40m
No alerts
Replay Analysis
N105DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/22/2026
20m
No alerts
Replay Analysis
N105DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/22/2026
43m
No alerts
Replay Analysis
N105DUAIRBUS-BOMBARDIER Airbus A220-100
→
08/22/2026
44m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window