Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL637

Operated by DAL

Live map

Live map filtered to DAL637. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
04:33 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
350° / 3 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
14°C / 8°C
Altimeter
30.08 inHg

Obs: 2026-07-14T10:53:00.000Z

Raw METAR / TAF 
METAR KSEA 141053Z 35003KT 10SM SCT250 14/08 A3008 RMK AO2 SLP189 T01390078 $

TAF KSEA 141120Z 1412/1518 01005KT P6SM SKC FM141900 31008KT P6SM SKC FM150700 36004KT P6SM BKN120

flight Live Traffic

flight_takeoff 206 Departures
flight_land 217 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
06:33 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
24°C / 20°C
Altimeter
30.17 inHg

Obs: 2026-07-14T10:51:00.000Z

Raw METAR / TAF 
METAR KORD 141051Z 00000KT 10SM FEW250 24/20 A3017 RMK AO2 SLP211 T02390200 $

TAF KORD 141126Z 1412/1518 31005KT P6SM SKC FM141900 08006KT P6SM SKC FM142300 26005KT P6SM SKC

flight Live Traffic

flight_takeoff 1190 Departures
flight_land 681 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 ACF131 ORD → SEA Jul 13, 23:20 UTCJul 14, 03:15 UTC3h 55m - -
2026-07-13 ACF131 SEA → ORD Jul 13, 18:00 UTCJul 13, 21:25 UTC3h 25m - -
2026-07-13 AB967B - Jul 13, 02:40 UTCJul 13, 06:35 UTC3h 55m - -
2026-07-13 AB967B ORD → SEA Jul 13, 02:39 UTCJul 13, 06:21 UTC3h 42m +224m +16m
2026-07-12 AB967B SEA → ORD Jul 12, 21:10 UTCJul 13, 00:35 UTC3h 25m - -
2026-07-12 ABA1A0 - Jul 12, 00:40 UTCJul 12, 04:25 UTC3h 45m - -
2026-07-11 ABA1A0 SEA → ORD Jul 11, 17:45 UTCJul 11, 21:20 UTC3h 35m - -
2026-07-10 AC5488 - Jul 10, 23:20 UTCJul 11, 03:20 UTC4h 0m - -
2026-07-10 AC5488 SEA → ORD Jul 10, 17:55 UTCJul 10, 21:55 UTC4h 0m - -
2026-07-09 AC0CF8 - Jul 9, 23:20 UTCJul 10, 03:15 UTC3h 55m - -
2026-07-09 AC0CF8 - Jul 9, 17:50 UTCJul 9, 21:20 UTC3h 30m - -
2026-07-08 ACD88E - Jul 8, 23:20 UTCJul 9, 03:05 UTC3h 45m - -
2026-07-08 ACD88E - Jul 8, 18:00 UTCJul 8, 21:25 UTC3h 25m - -
2026-07-07 AC3BEB BOS → AUS Jul 7, 23:40 UTCJul 8, 03:40 UTC4h 0m - -
2026-07-07 AC3BEB BOS → AUS Jul 7, 23:39 UTCJul 8, 03:38 UTC3h 59m +44m +29m
2026-07-07 AC3BEB BOS → AUS Jul 7, 17:50 UTCJul 7, 21:30 UTC3h 40m - -
2026-07-06 AB72B3 BOS → AUS Jul 6, 18:05 UTCJul 6, 21:35 UTC3h 30m - -
2026-07-05 AC76F2 BOS → AUS Jul 5, 18:25 UTCJul 5, 22:00 UTC3h 35m - -
2026-07-05 AAF4C8 BOS → AUS Jul 5, 00:55 UTCJul 5, 01:30 UTC35m - -
2026-07-04 AAF4C8 BOS → AUS Jul 4, 18:05 UTCJul 4, 22:20 UTC4h 15m - -
2026-07-03 AC5FAD BOS → AUS Jul 3, 18:05 UTCJul 3, 21:40 UTC3h 35m - -
2026-07-02 ACB878 BOS → AUS Jul 2, 17:55 UTCJul 2, 21:50 UTC3h 55m - -
2026-07-01 AC4963 BOS → AUS Jul 1, 17:55 UTCJul 1, 21:25 UTC3h 30m - -
2026-06-30 AC0CF8 BOS → AUS Jun 30, 17:58 UTCJun 30, 21:19 UTC3h 21m +23m +8m
2026-06-30 AC0CF8 BOS → AUS Jun 30, 18:00 UTCJun 30, 21:25 UTC3h 25m - -
2026-06-29 AC85CE BOS → AUS Jun 29, 18:05 UTCJun 29, 21:30 UTC3h 25m - -
2026-06-29 AC85CE BOS → AUS Jun 29, 18:02 UTCJun 29, 21:28 UTC3h 26m +27m +3m
2026-06-28 AAED5A BOS → AUS Jun 28, 17:50 UTCJun 28, 21:34 UTC3h 45m - -
2026-06-27 AC733B BOS → AUS Jun 27, 23:10 UTCJun 28, 03:09 UTC4h 0m - -
2026-06-27 AC733B BOS → AUS Jun 27, 23:05 UTCJun 28, 03:06 UTC4h 1m +10m +7m

Performance history

Flights tracked
204 showing last 30
Avg arrival delay
+13m
On-time arrival
60% 60% on time
Aircraft used
16

Monthly activity 4 months

Month Flights tracked
July 2026 23
June 2026 61
May 2026 69
April 2026 51

DAL637 frequently asked

Where does flight DAL637 fly?
DAL637 (DAL) flies from SEA to ORD. View the full route page.
How long is flight DAL637?
Based on observed flights, DAL637 takes on average 3h 36m from takeoff to landing.
How often does DAL637 fly?
DAL637 has been observed flying several times a week in our tracking data. We've recorded 204 flights under this callsign.
Is flight DAL637 usually on time?
Across recent flights, DAL637 arrives with an average 13-minute delay. 60% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL637?
DAL637 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL637 live?
Yes. When DAL637 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.