Flight UAL638 UA638

United Airlines

Last contact 6 hours ago
KDCA
Ronald Reagan Washington National Airport
Washington
→
KORD
Chicago O'Hare International Airport
Chicago
Altitude
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Ground speed
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Vertical rate
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Track
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Squawk
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Source
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Figures refresh every 15 seconds while the flight is airborne.

30-day history

Date Aircraft From To First contact Last On air Max altitude
23.10.2026 A12AA1 KDCA Washington KORD Chicago 08:07 UTC 08:30 UTC 0 h 22 min 32 000 ft
23.10.2026 A12AA1 KDCA Washington KORD Chicago 02:47 UTC 03:52 UTC 1 h 5 min 32 000 ft
22.10.2026 A5D2F9 KDCA Washington KORD Chicago 07:09 UTC 07:32 UTC 0 h 23 min 25 425 ft
22.10.2026 A5D2F9 KDCA Washington KORD Chicago 02:17 UTC 03:08 UTC 0 h 51 min 33 025 ft
21.10.2026 A5D2F9 KDCA Washington KORD Chicago 06:52 UTC 07:18 UTC 0 h 26 min 27 250 ft
21.10.2026 A5D2F9 KDCA Washington KORD Chicago 02:07 UTC 03:07 UTC 0 h 59 min 34 000 ft
20.10.2026 A5D2F9 KDCA Washington KORD Chicago 07:02 UTC 07:26 UTC 0 h 23 min 25 000 ft
20.10.2026 A5D2F9 KDCA Washington KORD Chicago 02:18 UTC 03:13 UTC 0 h 56 min 32 000 ft
19.10.2026 A5D2F9 KDCA Washington KORD Chicago 07:14 UTC 07:32 UTC 0 h 18 min 17 525 ft
19.10.2026 A5D2F9 KDCA Washington KORD Chicago 02:11 UTC 03:04 UTC 0 h 52 min 34 000 ft
18.10.2026 N77559 KDCA Washington KORD Chicago 07:06 UTC 07:25 UTC 0 h 19 min 25 900 ft
18.10.2026 N77559 KDCA Washington KORD Chicago 02:04 UTC 02:58 UTC 0 h 54 min 34 000 ft
17.10.2026 A5D2F9 KDCA Washington KORD Chicago 07:32 UTC 07:50 UTC 0 h 18 min 19 650 ft
17.10.2026 A5D2F9 KDCA Washington KORD Chicago 02:35 UTC 03:21 UTC 0 h 46 min 32 000 ft
16.10.2026 A5D2F9 KDCA Washington KORD Chicago 07:22 UTC 07:39 UTC 0 h 17 min 20 575 ft
16.10.2026 A5D2F9 KDCA Washington KORD Chicago 02:04 UTC 03:08 UTC 1 h 4 min 31 000 ft
15.10.2026 A12F73 KDCA Washington KORD Chicago 08:08 UTC 08:22 UTC 0 h 14 min 17 925 ft
15.10.2026 A12F73 KDCA Washington KORD Chicago 02:08 UTC 03:48 UTC 1 h 40 min 32 000 ft
14.10.2026 A12B54 KDCA Washington KORD Chicago 07:12 UTC 07:35 UTC 0 h 23 min 30 850 ft
14.10.2026 A12B54 KDCA Washington KORD Chicago 02:10 UTC 03:11 UTC 1 h 2 min 31 000 ft
13.10.2026 N37547 KDCA Washington KORD Chicago 07:59 UTC 08:20 UTC 0 h 21 min 28 425 ft
13.10.2026 N37547 KDCA Washington KORD Chicago 02:57 UTC 03:58 UTC 1 h 1 min 32 000 ft
12.10.2026 N77552 KDCA Washington KORD Chicago 07:06 UTC 07:31 UTC 0 h 25 min 30 275 ft
12.10.2026 N77552 KDCA Washington KORD Chicago 02:29 UTC 03:21 UTC 0 h 51 min 32 000 ft
11.10.2026 A12AC9 KDCA Washington KORD Chicago 06:45 UTC 07:07 UTC 0 h 23 min 30 500 ft
11.10.2026 A12AC9 KDCA Washington KORD Chicago 02:07 UTC 03:00 UTC 0 h 53 min 30 000 ft
10.10.2026 A12A80 KDCA Washington KORD Chicago 06:52 UTC 07:14 UTC 0 h 23 min 30 750 ft
10.10.2026 A12A80 KDCA Washington KORD Chicago 02:11 UTC 03:07 UTC 0 h 56 min 31 000 ft
09.10.2026 A12AC9 KDCA Washington KORD Chicago 07:24 UTC 07:42 UTC 0 h 18 min 27 150 ft
09.10.2026 A12AC9 KDCA Washington KORD Chicago 02:42 UTC 03:23 UTC 0 h 41 min 32 000 ft
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