Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL1731

Operated by Delta Air Lines

Live map

Live map filtered to DAL1731. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
11:43 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
270° / 6 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 15,000 ft, SCT 22,000 ft
Temp / Dew
31°C / 7°C
Altimeter
30.18 inHg

Obs: 2026-08-28T16:53:00.000Z

Raw METAR / TAF 
METAR KDEN 281653Z 27006KT 10SM FEW100 SCT150 SCT220 31/07 A3018 RMK AO2 SLP131 T03060072

TAF KDEN 281722Z 2818/2924 26006KT P6SM FEW100 SCT150 FM282100 33008KT P6SM FEW100 SCT120 TEMPO 2821/2824 VRB15G35KT -SHRA BKN080 FM290000 01009KT P6SM FEW100 BKN120 PROB30 2900/2902 VRB15G35KT -SHRA BKN080 FM290200 16006KT P6SM SCT120 BKN220 FM290500 22009KT P6SM FEW120 SCT220 FM291600 25007KT P6SM FEW110 SCT200 FM291900 25010KT P6SM VCSH SCT100 BKN150 PROB30 2920/2924 VRB20G35KT -TSRA BKN080CB

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
10:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
200° / 5 kt
Visibility
10 SM
Ceiling
BKN 2,200 ft, BKN 3,200 ft
Temp / Dew
16°C / 12°C
Altimeter
30.08 inHg

Obs: 2026-08-28T16:53:00.000Z

Raw METAR / TAF 
METAR KSEA 281653Z 20005KT 10SM BKN022 BKN032 16/12 A3008 RMK AO2 SLP190 T01610122 $

TAF KSEA 281727Z 2818/2924 22005KT P6SM BKN025 BKN035 FM282100 26006KT P6SM BKN050 FM290200 32006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC035 FM291100 19006KT P6SM -SHRA BKN025 OVC030 FM291800 21007KT P6SM -SHRA SCT020 OVC030

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A3AC77 DEN → SEA Jul 26, 12:45 UTCJul 26, 15:10 UTC2h 25m - -
2026-07-26 A3AC77 DEN → SEA Jul 26, 12:44 UTCJul 26, 15:08 UTC2h 24m +14m +16m
2026-07-25 A359C2 DEN → SEA Jul 25, 13:50 UTCJul 25, 16:10 UTC2h 20m - -
2026-07-25 A359C2 DEN → SEA Jul 25, 13:49 UTCJul 25, 16:10 UTC2h 21m +79m +6m
2026-07-24 A359C2 DEN → SEA Jul 24, 12:50 UTCJul 24, 15:15 UTC2h 25m - -
2026-07-24 A359C2 DEN → SEA Jul 24, 12:47 UTCJul 24, 15:16 UTC2h 29m +17m +17m
2026-07-23 A35254 DEN → SEA Jul 23, 12:55 UTCJul 23, 15:25 UTC2h 30m - -
2026-07-21 A36130 DEN → SEA Jul 21, 14:35 UTCJul 21, 16:55 UTC2h 20m - -
2026-07-20 A3B3E5 DEN → SEA Jul 20, 12:45 UTCJul 20, 15:05 UTC2h 20m - -
2026-07-19 A3BDAC DEN → SEA Jul 19, 12:45 UTCJul 19, 15:10 UTC2h 25m - -
2026-07-18 A39D9B DEN → SEA Jul 18, 12:45 UTCJul 18, 15:00 UTC2h 15m - -
2026-07-17 A35254 DEN → SEA Jul 17, 12:40 UTCJul 17, 14:55 UTC2h 15m - -
2026-07-16 A3A509 DEN → SEA Jul 16, 12:44 UTCJul 16, 15:05 UTC2h 20m - -
2026-07-15 A399E4 DEN → SEA Jul 15, 12:45 UTCJul 15, 14:55 UTC2h 10m - -
2026-07-14 A3560B DEN → SEA Jul 14, 12:35 UTCJul 14, 14:50 UTC2h 15m - -
2026-07-14 A3560B DEN → SEA Jul 14, 12:35 UTCJul 14, 14:47 UTC2h 12m +5m +9m
2026-07-13 A33243 DEN → SEA Jul 13, 12:40 UTCJul 13, 14:50 UTC2h 10m - -
2026-07-12 A388AF - Jul 12, 12:40 UTCJul 12, 15:01 UTC2h 20m - -
2026-07-11 A3689E - Jul 11, 12:50 UTCJul 11, 15:15 UTC2h 25m - -
2026-07-10 A04E00 DEN → SEA Jul 10, 12:40 UTCJul 10, 15:05 UTC2h 25m - -
2026-07-10 A04E00 DEN → SEA Jul 10, 12:40 UTCJul 10, 15:03 UTC2h 23m +10m +11m
2026-07-09 A38141 DEN → SEA Jul 9, 12:40 UTCJul 9, 15:05 UTC2h 25m - -
2026-07-08 A388AF - Jul 8, 12:45 UTCJul 8, 15:05 UTC2h 20m - -
2026-07-08 A388AF DEN → SEA Jul 8, 12:41 UTCJul 8, 15:04 UTC2h 23m +11m +6m
2026-07-07 A3A8C0 DEN → SEA Jul 7, 12:40 UTCJul 7, 15:05 UTC2h 25m - -
2026-07-06 A3689E - Jul 6, 12:45 UTCJul 6, 15:05 UTC2h 20m - -
2026-07-05 A3C163 DEN → SEA Jul 5, 12:45 UTCJul 5, 15:10 UTC2h 25m - -
2026-07-04 A38141 DEN → SEA Jul 4, 12:35 UTCJul 4, 15:05 UTC2h 30m - -
2026-07-04 A38141 DEN → SEA Jul 4, 12:35 UTCJul 4, 15:04 UTC2h 29m +5m +18m
2026-07-03 A3A152 DEN → SEA Jul 3, 12:40 UTCJul 3, 15:10 UTC2h 30m - -

Performance history

Flights tracked
121 showing last 30
Avg arrival delay
+12m
On-time arrival
57% 57% on time
Aircraft used
18

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 28
May 2026 35
April 2026 26

DAL1731 frequently asked

Where does flight DAL1731 fly?
DAL1731 (Delta Air Lines) flies from DEN to SEA. View the full route page.
How long is flight DAL1731?
Based on observed flights, DAL1731 takes on average 2h 22m from takeoff to landing.
How often does DAL1731 fly?
DAL1731 has been observed flying several times a week in our tracking data. We've recorded 121 flights under this callsign.
Is flight DAL1731 usually on time?
Across recent flights, DAL1731 arrives with an average 12-minute delay. 57% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL1731?
DAL1731 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL1731 live?
Yes. When DAL1731 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.