Home / Routes / KDFW → KSEA7,795 scheduled
DFW SEA4h 2m

The route from Dallas Fort Worth International Airport (KDFW) in Dallas-Fort Worth to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 7,795 scheduled flights on this route across 11 carriers. The most active operator is AAL (AAL). Average block time is 3h 40m. Departures average 38 minutes off schedule, with 55% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A321.

Scheduled
7,795
last 536 days
ADS-B observed
1,064
Airlines
11
Avg dep delay
38m
Late >15 min
55.0%
Cancel rate
1.33%

Airlines on this route

13 carriers · scheduled

American Airlines
AAL · AA · 3,694 flights · avg 40m delay · 59.5% late
67 cancelled
Alaska Airlines
ASA · AS · 2,430 flights · avg 37m delay · 62.9% late
25 cancelled
Delta Air Lines
DAL · DL · 958 flights · avg 31m delay · 38.0% late
12 cancelled
Asiana Airlines
AAR · OZ · 341 flights · avg 25m delay · 10.0% late
Airheon Co. Ltd
AIH · KJ · 223 flights · avg 43m delay · 54.3% late
China Airlines
CAL · CI · 58 flights · avg 10m delay · 0.0% late
Frontier Airlines
FFT · F9 · 46 flights · avg 37m delay · 52.2% late
Korean Air Lines Co. Ltd
KAL · KE · 21 flights · avg 33m delay · 38.1% late
Eva Airwaysoration
EVA · BR · 13 flights · avg 145m delay · 46.2% late
Jsc Klasjet
KLJ · KJ · 5 flights · avg 104m delay · 60.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 2 flights · avg 50m delay · 50.0% late
Netjets Aviation
EJA · 1I · 2 flights · avg —m delay · 0.0% late
United Parcel Service Company
UPS · 5X · 2 flights · avg -1m delay · 0.0% late

Recent observed flights

From ADS-B trace data

AAL757N507AYA321
2026-10-22 18:01  →  2026-10-22 21:33  ·  3h 32m
Replay
AAL717N543UWA321
2026-10-22 17:08  →  2026-10-22 20:53  ·  3h 44m
Replay
ASA365N568ASB738
2026-10-22 15:32  →  2026-10-22 19:19  ·  3h 46m
Replay
AAL707N140ANA321
2026-10-22 11:59  →  2026-10-22 15:46  ·  3h 46m
Replay
DAL804N315DUBCS3
2026-10-22 11:30  →  2026-10-22 15:27  ·  3h 56m
Replay
ASA543N288AKB739
2026-10-22 10:56  →  2026-10-22 14:54  ·  3h 57m
Replay
AAL1487N554UWA321
2026-10-22 02:58  →  2026-10-22 06:49  ·  3h 50m
Replay
AAL2003N118NNA321
2026-10-22 00:41  →  2026-10-22 05:03  ·  4h 21m
Replay
ASA550N486ASB739
2026-10-22 00:37  →  2026-10-22 04:48  ·  4h 10m
Replay
ASA365N467ASB739
2026-10-21 14:55  →  2026-10-21 18:53  ·  3h 58m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ASA 1712
sells ASA 1683
sells ASA 1498
sells AAL 1281
sells AAL 1108
sells ASA 921
sells AAL 871
sells AAL 840
sells AAL 725
sells DAL 696
sells ASA 537
sells ASA 480
sells AAL 409
sells ASA 359
sells AAL 359
sells AAL 269
sells AAL 217
sells ASA 140
sells DAL 100
sells ASA 60

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A321
A321
39%
of flights
BOEING Boeing 737-900
B739
15%
of flights
AIRBUS-BOMBARDIER Airbus A220-300
BCS3
11%
of flights
BOEING Boeing 737 MAX 9
B39M
11%
of flights
AIRBUS Airbus A321 Neo
A21N
8%
of flights
BOEING Boeing 737-800
B738
6%
of flights
BOEING Boeing 747-400
B744
3%
of flights
BOEING Boeing 737 MAX 8
B38M
1%
of flights

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