Apparatus

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flight_takeoff Flight

DAL1921

Operated by Delta Air Lines

Live map

Live map filtered to DAL1921. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
18:48 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
180° / 8G21 kt
Visibility
5 SM
Ceiling
BKN 1,600 ft, BKN 2,100 ft, OVC 2,900 ft
Temp / Dew
8°C / 7°C
Altimeter
29.83 inHg
Wx
-RA BR

Obs: 2026-04-15T00:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150053Z 18008G21KT 5SM -RA BR BKN016 BKN021 OVC029 08/07 A2983 RMK AO2 SLP109 P0006 T00830067

TAF KSEA 142337Z 1500/1606 18015G26KT 6SM -RA FEW015 BKN025 OVC030 FM150400 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 188 Departures
flight_land 215 Arrivals

Arrival

PVR MMPR VFR

Puerto Vallarta International Airport

Puerto Vallarta, MX

Local time
19:48 CST
Timezone
America/Mexico_City
Type
Large Airport
Elevation
23 ft
Coordinates
20.6799, -105.2544

cloud Weather

Wind
210° / 9 kt
Visibility
12 SM
Ceiling
SCT 25,000 ft
Temp / Dew
28°C / 23°C
Altimeter
29.82 inHg

Obs: 2026-04-15T00:40:00.000Z

Raw METAR / TAF 
METAR MMPR 150040Z 21009KT 12SM SCT250 28/23 A2982 RMK 8/002 HZY

TAF MMPR 142326Z 1500/1600 22010KT P6SM SCT250 TX30/1521Z TN18/1512Z BECMG 1502/1504 02004KT FM151600 26010KT P6SM BKN240

flight Live Traffic

flight_takeoff 16 Departures
flight_land 5 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A4491F SEA → PVR Apr 13, 19:50 UTCApr 13, 21:05 UTC1h 15m - -
2026-04-13 A4491F SEA → PVR Apr 13, 17:21 UTCApr 13, 21:17 UTC3h 56m +42m +5m
2026-04-12 A4995F SEA → PVR Apr 12, 17:12 UTCApr 12, 21:08 UTC3h 56m +33m +13m

Performance history

Flights tracked
3
Avg arrival delay
+9m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

DAL1921 frequently asked

Where does flight DAL1921 fly?
DAL1921 (Delta Air Lines) flies from SEA to PVR. View the full route page.
How long is flight DAL1921?
Based on observed flights, DAL1921 takes on average 3h 2m from takeoff to landing.
How often does DAL1921 fly?
DAL1921 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight DAL1921 usually on time?
Across recent flights, DAL1921 arrives with an average 9-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL1921?
DAL1921 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL1921 live?
Yes. When DAL1921 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.