DAL1550

DELTA AIR LINES INC · RDU → ATL

DAL1550 is operated by DELTA AIR LINES INC between Raleigh Durham International Airport (KRDU) and Hartsfield Jackson Atlanta International Airport (KATL). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 2m. SkyMeter has observed 174 legs of this flight number via ADS-B.

✈
FLIGHTS
174
last 90 days
⏱
AVG DURATION
1h 2m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
11 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.1%
2 flagged

Routes flown

By count · last 90 days

9
KRDU → KATL
74
avg 1h 4m · Raleigh Durham → Hartsfield Jackson Atlanta
KATL → KRDU
54
avg 1h 7m · Hartsfield Jackson Atlanta → Raleigh Durham
KRDU → KFTY
2
avg 1h 2m · Raleigh Durham → Fulton County Airport Brown Field
KGSO → KRDU
1
avg 17m · Piedmont Triad → Raleigh Durham
KRDU → KCHA
1
avg 1h 42m · Raleigh Durham → Lovell Field
KCHA → KATL
1
avg 34m · Lovell Field → Hartsfield Jackson Atlanta
KCAE → KATL
1
avg 48m · Columbia Metropolitan → Hartsfield Jackson Atlanta
KCLT → KATL
1
avg 54m · Charlotte Douglas → Hartsfield Jackson Atlanta
KRDU → KCLT
1
avg 2h 5m · Raleigh Durham → Charlotte Douglas

Aircraft types

Equipment used on this number

3
B739 BOEING Boeing 737-900
116
B752 BOEING Boeing 757-200
37
A321 AIRBUS Airbus A321
31

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 DAL1550

30
N946DZBOEING Boeing 737-900
→
07/19/2026
6m
No alerts
Replay Analysis
N946DZBOEING Boeing 737-900
→
07/19/2026
1h 12m
No alerts
Replay Analysis
N946DZBOEING Boeing 737-900
→
07/19/2026
1h 11m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/18/2026
1h 11m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/17/2026
1h 13m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/17/2026
24m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/17/2026
31m
No alerts
Replay Analysis
N945DZBOEING Boeing 737-900
→
07/17/2026
34m
No alerts
Replay Analysis
N945DZBOEING Boeing 737-900
→
07/16/2026
1h 42m
No alerts
Replay Analysis
N945DZBOEING Boeing 737-900
→
07/16/2026
1h 14m
No alerts
Replay Analysis
N943DZBOEING Boeing 737-900
→
07/15/2026
1h 4m
No alerts
Replay Analysis
N943DZBOEING Boeing 737-900
→
07/15/2026
1h 12m
No alerts
Replay Analysis
N949DZBOEING Boeing 737-900
→
07/14/2026
1h 8m
No alerts
Replay Analysis
N949DZBOEING Boeing 737-900
→
07/14/2026
1h 13m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/13/2026
6m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/13/2026
1h 16m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/13/2026
1h 14m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/12/2026
7m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/12/2026
1h 0m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/12/2026
1h 7m
No alerts
Replay Analysis
N956DZBOEING Boeing 737-900
→
07/12/2026
5m
No alerts
Replay Analysis
N948DZBOEING Boeing 737-900
→
07/10/2026
1h 0m
No alerts
Replay Analysis
N948DZBOEING Boeing 737-900
→
07/10/2026
1h 18m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/09/2026
1h 1m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/09/2026
1h 0m
No alerts
Replay Analysis
N946DZBOEING Boeing 737-900
→
07/08/2026
1h 0m
No alerts
Replay Analysis
N946DZBOEING Boeing 737-900
→
07/08/2026
1h 11m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/07/2026
58m
No alerts
Replay Analysis
N950DZBOEING Boeing 737-900
→
07/07/2026
1h 13m
No alerts
Replay Analysis
N945DZBOEING Boeing 737-900
→
07/06/2026
59m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window