DAL457 is operated by DELTA AIR LINES INC, DEPT 595 AIRCRAFT REGISTRATIONS between John F Kennedy International Airport (KJFK) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 3h 45m. SkyMeter has observed 55 legs of this flight number via ADS-B.

✈
FLIGHTS
55
last 90 days
⏱
AVG DURATION
3h 45m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KJFK → KDEN
31
avg 4h 30m · John F Kennedy → Denver
KATL → KBOS
7
avg 2h 33m · Hartsfield Jackson Atlanta → General Edward Lawrence Logan
KICT → KDEN
1
avg 1h 13m · Wichita Eisenhower National → Denver
KJFK → KICT
1
avg 4h 9m · John F Kennedy → Wichita Eisenhower National
KMCO → KDCA
1
avg 1h 57m · Orlando → Ronald Reagan Washington National

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
104
A321 AIRBUS Airbus A321
12
A319 AIRBUS Airbus A319
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 DAL457

30
N340DNAIRBUS Airbus A321
→
08/18/2026
2h 31m
No alerts
Replay Analysis
N340DNAIRBUS Airbus A321
→
08/17/2026
14m
No alerts
Replay Analysis
N358DNAIRBUS Airbus A321
→
08/17/2026
2h 15m
No alerts
Replay Analysis
N358DNAIRBUS Airbus A321
→
08/16/2026
2h 33m
No alerts
Replay Analysis
N358DNAIRBUS Airbus A321
→
08/16/2026
17m
No alerts
Replay Analysis
N321DHAIRBUS Airbus A321
→
08/15/2026
2h 50m
No alerts
Replay Analysis
N301DVAIRBUS Airbus A321
→
08/14/2026
2h 31m
No alerts
Replay Analysis
N359DNAIRBUS Airbus A321
→
08/11/2026
2h 25m
No alerts
Replay Analysis
N305DNAIRBUS Airbus A321
→
08/10/2026
2h 22m
No alerts
Replay Analysis
N319DNAIRBUS Airbus A321
→
08/08/2026
2h 31m
No alerts
Replay Analysis
N114DNAIRBUS Airbus A321
→
08/07/2026
2h 43m
No alerts
Replay Analysis
N357DNAIRBUS Airbus A321
→
08/04/2026
2h 19m
No alerts
Replay Analysis
N3736CBOEING Boeing 737-800
→
08/03/2026
1h 19m
No alerts
Replay Analysis
N3736CBOEING Boeing 737-800
→
08/02/2026
2h 54m
No alerts
Replay Analysis
N3736CBOEING Boeing 737-800
→
08/02/2026
4h 13m
No alerts
Replay Analysis
N3730BBOEING Boeing 737-800
→
07/31/2026
3h 59m
No alerts
Replay Analysis
N3758YBOEING Boeing 737-800
→
07/30/2026
4h 0m
No alerts
Replay Analysis
N374DABOEING Boeing 737-800
→
07/28/2026
31m
No alerts
Replay Analysis
N374DABOEING Boeing 737-800
→
07/27/2026
4h 10m
No alerts
Replay Analysis
N374DABOEING Boeing 737-800
→
07/27/2026
4h 42m
No alerts
Replay Analysis
N3760CBOEING Boeing 737-800
→
07/26/2026
4h 8m
No alerts
Replay Analysis
N3731TBOEING Boeing 737-800
→
07/25/2026
10m
No alerts
Replay Analysis
N3731TBOEING Boeing 737-800
→
07/24/2026
4h 6m
No alerts
Replay Analysis
N3753BOEING Boeing 737-800
→
07/24/2026
1h 12m
No alerts
Replay Analysis
N3753BOEING Boeing 737-800
→
07/23/2026
5h 16m
No alerts
Replay Analysis
N3753BOEING Boeing 737-800
→
07/23/2026
4h 3m
No alerts
Replay Analysis
N390DABOEING Boeing 737-800
→
07/21/2026
1h 3m
No alerts
Replay Analysis
N390DABOEING Boeing 737-800
→
07/20/2026
3h 7m
No alerts
Replay Analysis
N390DABOEING Boeing 737-800
→
07/20/2026
4h 11m
No alerts
Replay Analysis
N394DABOEING Boeing 737-800
→
07/20/2026
1h 19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window